| Afghanistan | | 7.571 | 7.496 | 7.395 | 7.273 | 7.137 | 6.987 | 6.822 | 6.639 | 6.437 | 6.218 | 5.985 | 5.746 | 5.506 | 5.272 | 5.05 | 4.843 | .. | .. |
| Albania | | 2.249 | 2.16 | 2.068 | 1.975 | 1.884 | 1.798 | 1.724 | 1.668 | 1.635 | 1.625 | 1.636 | 1.663 | 1.699 | 1.735 | 1.765 | 1.784 | .. | .. |
| Algeria | | 2.635 | 2.514 | 2.438 | 2.404 | 2.407 | 2.441 | 2.499 | 2.576 | 2.661 | 2.744 | 2.818 | 2.873 | 2.903 | 2.909 | 2.893 | 2.857 | .. | .. |
| American Samoa | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Andorra | | .. | .. | .. | .. | .. | .. | .. | 1.24 | 1.18 | 1.25 | 1.19 | 1.27 | .. | .. | .. | .. | .. | .. |
| Angola | | 6.943 | 6.905 | 6.866 | 6.829 | 6.792 | 6.755 | 6.716 | 6.671 | 6.619 | 6.559 | 6.492 | 6.416 | 6.335 | 6.251 | 6.165 | 6.08 | .. | .. |
| Anguilla | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Antigua and Barbuda | | 2.316 | 2.316 | 2.305 | 2.288 | 2.268 | 2.246 | 2.224 | 2.203 | 2.183 | 2.164 | 2.146 | 2.13 | 2.115 | 2.102 | 2.088 | 2.075 | .. | .. |
| Argentina | | 2.589 | 2.561 | 2.537 | 2.516 | 2.495 | 2.474 | 2.452 | 2.432 | 2.413 | 2.396 | 2.382 | 2.37 | 2.358 | 2.347 | 2.335 | 2.322 | .. | .. |
| Armenia | | 1.712 | 1.688 | 1.687 | 1.698 | 1.714 | 1.729 | 1.737 | 1.736 | 1.726 | 1.707 | 1.68 | 1.648 | 1.613 | 1.581 | 1.553 | 1.531 | .. | .. |
| Aruba | | 1.905 | 1.874 | 1.848 | 1.825 | 1.805 | 1.786 | 1.77 | 1.754 | 1.741 | 1.728 | 1.716 | 1.704 | 1.692 | 1.68 | 1.669 | 1.657 | .. | .. |
| Australia | | 1.755 | 1.756 | 1.739 | 1.756 | 1.748 | 1.768 | 1.807 | 1.908 | 1.959 | 1.984 | 1.971 | 1.928 | 1.927 | 1.921 | 1.859 | 1.859 | .. | .. |
| Austria | | 1.34 | 1.36 | 1.33 | 1.39 | 1.38 | 1.42 | 1.41 | 1.41 | 1.38 | 1.42 | 1.39 | 1.44 | 1.43 | 1.44 | 1.44 | 1.44 | .. | .. |
| Azerbaijan | | 2.07 | 2 | 1.8 | 1.8 | 1.9 | 2.0535 | 2 | 1.97 | 1.97 | 1.9 | 1.82 | 1.92 | 1.96 | 2 | 2 | 2 | .. | .. |
| Bahamas | | 2.165 | 2.071 | 1.989 | 1.924 | 1.88 | 1.857 | 1.853 | 1.862 | 1.877 | 1.891 | 1.901 | 1.904 | 1.9 | 1.893 | 1.883 | 1.872 | .. | .. |
| Bahrain | | 2.81 | 2.765 | 2.718 | 2.665 | 2.602 | 2.529 | 2.449 | 2.367 | 2.292 | 2.229 | 2.179 | 2.142 | 2.115 | 2.095 | 2.075 | 2.056 | .. | .. |
| Bangladesh | | 3.269 | 3.169 | 3.069 | 2.971 | 2.874 | 2.779 | 2.687 | 2.6 | 2.521 | 2.449 | 2.387 | 2.332 | 2.286 | 2.245 | 2.209 | 2.175 | .. | .. |
| Barbados | | 1.742 | 1.744 | 1.746 | 1.749 | 1.752 | 1.755 | 1.759 | 1.763 | 1.768 | 1.772 | 1.777 | 1.781 | 1.785 | 1.788 | 1.791 | 1.794 | .. | .. |
| Belarus | | 1.31 | 1.31 | 1.27 | 1.22 | 1.21 | 1.2 | 1.21 | 1.287 | 1.37 | 1.42 | 1.42 | 1.44 | 1.51 | 1.62 | 1.62 | 1.62 | .. | .. |
| Belgium | | 1.62 | 1.67 | 1.67 | 1.65 | 1.67 | 1.72 | 1.76 | 1.8 | 1.82 | 1.85 | 1.84 | 1.86 | 1.81 | 1.79 | 1.75 | 1.75 | .. | .. |
| Belize | | 3.703 | 3.6 | 3.496 | 3.39 | 3.282 | 3.175 | 3.072 | 2.977 | 2.893 | 2.821 | 2.762 | 2.714 | 2.676 | 2.643 | 2.611 | 2.579 | .. | .. |
| Benin | | 6.051 | 5.975 | 5.898 | 5.818 | 5.733 | 5.645 | 5.553 | 5.459 | 5.365 | 5.272 | 5.182 | 5.094 | 5.009 | 4.927 | 4.846 | 4.766 | .. | .. |
| Bermuda | | .. | 1.74 | 1.75 | 1.77 | 1.8 | 1.78 | 1.76 | 1.76 | 1.76 | 1.77 | 1.76 | 1.76 | 1.59 | 1.59 | 1.63 | 1.63 | .. | .. |
| Bhutan | | 3.801 | 3.604 | 3.417 | 3.247 | 3.095 | 2.962 | 2.844 | 2.738 | 2.636 | 2.534 | 2.431 | 2.331 | 2.236 | 2.152 | 2.082 | 2.027 | .. | .. |
| Bolivia (Plurinational State of) | | 4.148 | 4.055 | 3.96 | 3.866 | 3.773 | 3.683 | 3.595 | 3.51 | 3.427 | 3.348 | 3.271 | 3.2 | 3.133 | 3.073 | 3.017 | 2.968 | .. | .. |
| Bosnia and Herzegovina | | 1.486 | 1.413 | 1.342 | 1.282 | 1.242 | 1.221 | 1.22 | 1.234 | 1.253 | 1.27 | 1.283 | 1.288 | 1.286 | 1.28 | 1.272 | 1.263 | .. | .. |
| Botswana | | 3.519 | 3.413 | 3.312 | 3.219 | 3.134 | 3.06 | 2.998 | 2.952 | 2.921 | 2.903 | 2.895 | 2.893 | 2.89 | 2.881 | 2.864 | 2.836 | .. | .. |
| Brazil | | 2.399 | 2.364 | 2.318 | 2.264 | 2.202 | 2.135 | 2.066 | 2.002 | 1.944 | 1.898 | 1.863 | 1.838 | 1.823 | 1.812 | 1.801 | 1.79 | .. | .. |
| British Virgin Islands | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Brunei Darussalam | | 2.395 | 2.278 | 2.181 | 2.105 | 2.049 | 2.013 | 1.994 | 1.986 | 1.982 | 1.977 | 1.968 | 1.953 | 1.934 | 1.913 | 1.893 | 1.874 | .. | .. |
| Bulgaria | | 1.23 | 1.26 | 1.21 | 1.21 | 1.23 | 1.29 | 1.32 | 1.38 | 1.49 | 1.56 | 1.66 | 1.57 | 1.51 | 1.5 | 1.48 | 1.48 | .. | .. |
| Burkina Faso | | 6.65 | 6.592 | 6.531 | 6.468 | 6.403 | 6.335 | 6.265 | 6.192 | 6.116 | 6.036 | 5.953 | 5.867 | 5.78 | 5.693 | 5.607 | 5.521 | .. | .. |
| Burundi | | 7.112 | 7.057 | 7 | 6.939 | 6.873 | 6.803 | 6.729 | 6.649 | 6.566 | 6.48 | 6.391 | 6.302 | 6.212 | 6.123 | 6.035 | 5.948 | .. | .. |
| Cambodia | | 3.971 | 3.805 | 3.654 | 3.521 | 3.406 | 3.309 | 3.227 | 3.155 | 3.086 | 3.018 | 2.947 | 2.875 | 2.804 | 2.739 | 2.683 | 2.635 | .. | .. |
| Cameroon | | 5.682 | 5.621 | 5.567 | 5.515 | 5.464 | 5.413 | 5.358 | 5.299 | 5.235 | 5.166 | 5.093 | 5.017 | 4.938 | 4.859 | 4.781 | 4.704 | .. | .. |
| Canada | | 1.51 | 1.49 | 1.505 | 1.52 | 1.53 | 1.53 | 1.54 | 1.5862 | 1.6589 | 1.6808 | 1.668 | 1.6269 | 1.61 | 1.61 | 1.61 | 1.61 | .. | .. |
| Cabo Verde | | 3.852 | 3.666 | 3.484 | 3.309 | 3.147 | 3 | 2.87 | 2.759 | 2.665 | 2.586 | 2.52 | 2.464 | 2.417 | 2.376 | 2.339 | 2.303 | .. | .. |
| Cayman Islands | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Central African Republic | | 5.488 | 5.446 | 5.393 | 5.329 | 5.257 | 5.176 | 5.089 | 4.996 | 4.902 | 4.807 | 4.714 | 4.624 | 4.537 | 4.451 | 4.368 | 4.286 | .. | .. |
| Chad | | 7.384 | 7.354 | 7.315 | 7.268 | 7.212 | 7.147 | 7.074 | 6.992 | 6.901 | 6.804 | 6.701 | 6.594 | 6.485 | 6.374 | 6.264 | 6.156 | .. | .. |
| Channel Islands | | 1.402 | 1.402 | 1.404 | 1.408 | 1.411 | 1.413 | 1.415 | 1.417 | 1.42 | 1.424 | 1.43 | 1.436 | 1.444 | 1.451 | 1.459 | 1.466 | .. | .. |
| Chile | | 2.107 | 2.073 | 2.042 | 2.013 | 1.986 | 1.959 | 1.934 | 1.91 | 1.887 | 1.865 | 1.844 | 1.824 | 1.806 | 1.789 | 1.774 | 1.761 | .. | .. |
| China | | 1.453 | 1.447 | 1.455 | 1.469 | 1.486 | 1.502 | 1.513 | 1.521 | 1.526 | 1.531 | 1.535 | 1.539 | 1.544 | 1.549 | 1.555 | 1.562 | .. | .. |
| China, Hong Kong Special Administrative Region | | 0.982 | 1.035 | 0.932 | 0.939 | 0.901 | 0.927 | 0.966 | 0.984 | 1.028 | 1.064 | 1.055 | 1.127 | 1.204 | 1.285 | 1.124 | 1.234 | .. | .. |
| China, Macao Special Administrative Region | | 0.996 | 0.939 | 0.889 | 0.852 | 0.831 | 0.827 | 0.84 | 0.869 | 0.909 | 0.957 | 1.009 | 1.061 | 1.112 | 1.16 | 1.204 | 1.243 | .. | .. |
| Colombia | | 2.432 | 2.389 | 2.349 | 2.311 | 2.274 | 2.236 | 2.197 | 2.157 | 2.118 | 2.08 | 2.044 | 2.01 | 1.978 | 1.948 | 1.922 | 1.897 | .. | .. |
| Comoros | | 5.466 | 5.384 | 5.307 | 5.235 | 5.167 | 5.103 | 5.042 | 4.984 | 4.927 | 4.87 | 4.813 | 4.755 | 4.693 | 4.628 | 4.56 | 4.49 | .. | .. |
| Congo | | 5.113 | 5.109 | 5.105 | 5.101 | 5.096 | 5.089 | 5.081 | 5.072 | 5.063 | 5.052 | 5.038 | 5.02 | 4.994 | 4.961 | 4.919 | 4.869 | .. | .. |
| Cook Islands | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Costa Rica | | 2.463 | 2.373 | 2.29 | 2.216 | 2.155 | 2.105 | 2.065 | 2.034 | 2.006 | 1.979 | 1.951 | 1.922 | 1.893 | 1.866 | 1.841 | 1.819 | .. | .. |
| Côte d'Ivoire | | 5.935 | 5.861 | 5.788 | 5.716 | 5.645 | 5.577 | 5.512 | 5.45 | 5.392 | 5.337 | 5.283 | 5.231 | 5.177 | 5.121 | 5.063 | 5.001 | .. | .. |
| Croatia | | 1.38 | 1.39 | 1.46 | 1.42 | 1.41 | 1.43 | 1.5 | 1.47 | 1.48 | 1.55 | 1.58 | 1.55 | 1.48 | 1.51 | 1.46 | 1.46 | .. | .. |
| Cuba | | 1.641 | 1.642 | 1.641 | 1.64 | 1.639 | 1.638 | 1.637 | 1.636 | 1.636 | 1.636 | 1.636 | 1.635 | 1.632 | 1.628 | 1.622 | 1.615 | .. | .. |
| Curaçao | | .. | .. | .. | .. | .. | .. | .. | 2.1 | 2 | 2.2 | 2.1 | 2.2 | 2.1 | 2.2 | 2.1 | 2 | .. | .. |
| Cyprus | | 1.781 | 1.714 | 1.658 | 1.613 | 1.577 | 1.549 | 1.529 | 1.514 | 1.504 | 1.496 | 1.489 | 1.481 | 1.473 | 1.464 | 1.455 | 1.446 | .. | .. |
| Czech Republic | | 1.13 | 1.15 | 1.15 | 1.17 | 1.18 | 1.23 | 1.29 | 1.34 | 1.45 | 1.51 | 1.51 | 1.51 | 1.43 | 1.45 | 1.46 | 1.46 | .. | .. |
| Democratic People's Republic of Korea | | 1.999 | 1.991 | 1.992 | 1.996 | 2 | 2.004 | 2.005 | 2.006 | 2.005 | 2.005 | 2.004 | 2.003 | 2 | 1.995 | 1.988 | 1.979 | .. | .. |
| Democratic Republic of the Congo | | 7.079 | 7.053 | 7.018 | 6.975 | 6.924 | 6.865 | 6.799 | 6.725 | 6.646 | 6.563 | 6.476 | 6.386 | 6.294 | 6.199 | 6.103 | 6.006 | .. | .. |
| Denmark | | 1.73 | 1.77 | 1.74 | 1.72 | 1.76 | 1.78 | 1.8 | 1.85 | 1.84 | 1.89 | 1.84 | 1.87 | 1.75 | 1.73 | 1.67 | 1.67 | .. | .. |
| Djibouti | | 4.611 | 4.472 | 4.353 | 4.244 | 4.14 | 4.038 | 3.938 | 3.839 | 3.744 | 3.653 | 3.567 | 3.484 | 3.406 | 3.332 | 3.262 | 3.195 | .. | .. |
| Dominica | | .. | .. | .. | 1.9 | 1.9 | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Dominican Republic | | 2.926 | 2.892 | 2.862 | 2.835 | 2.807 | 2.779 | 2.749 | 2.718 | 2.687 | 2.656 | 2.627 | 2.597 | 2.568 | 2.539 | 2.51 | 2.48 | .. | .. |
| Ecuador | | 3.09 | 3.027 | 2.968 | 2.914 | 2.868 | 2.828 | 2.793 | 2.763 | 2.736 | 2.71 | 2.684 | 2.656 | 2.628 | 2.599 | 2.571 | 2.542 | .. | .. |
| Egypt | | 3.293 | 3.233 | 3.181 | 3.133 | 3.088 | 3.047 | 3.016 | 3.004 | 3.016 | 3.055 | 3.114 | 3.184 | 3.253 | 3.306 | 3.336 | 3.338 | .. | .. |
| El Salvador | | 3.013 | 2.898 | 2.785 | 2.677 | 2.575 | 2.482 | 2.398 | 2.322 | 2.253 | 2.189 | 2.13 | 2.078 | 2.031 | 1.991 | 1.958 | 1.931 | .. | .. |
| Equatorial Guinea | | 5.814 | 5.773 | 5.726 | 5.676 | 5.623 | 5.568 | 5.512 | 5.454 | 5.391 | 5.324 | 5.253 | 5.176 | 5.095 | 5.011 | 4.924 | 4.835 | .. | .. |
| Eritrea | | 5.434 | 5.328 | 5.233 | 5.149 | 5.073 | 5.005 | 4.942 | 4.881 | 4.818 | 4.752 | 4.681 | 4.605 | 4.525 | 4.444 | 4.363 | 4.284 | .. | .. |
| Estonia | | 1.3 | 1.36 | 1.32 | 1.36 | 1.37 | 1.47 | 1.52 | 1.58 | 1.69 | 1.72 | 1.7 | 1.72 | 1.61 | 1.56 | 1.52 | 1.52 | .. | .. |
| Ethiopia | | 6.659 | 6.529 | 6.38 | 6.218 | 6.046 | 5.87 | 5.693 | 5.52 | 5.353 | 5.194 | 5.044 | 4.903 | 4.77 | 4.642 | 4.517 | 4.395 | .. | .. |
| Faeroe Islands | | 2.3 | 2.6 | 2.3 | 2.6 | 2.5 | 2.6 | 2.6 | 2.5 | 2.6 | 2.6 | 2.4 | 2.5 | 2.3 | 2.6 | 2.5 | 2.6 | .. | .. |
| Fiji | | 3.132 | 3.09 | 3.046 | 3.001 | 2.954 | 2.907 | 2.86 | 2.816 | 2.774 | 2.736 | 2.701 | 2.669 | 2.641 | 2.615 | 2.589 | 2.564 | .. | .. |
| Finland | | 1.73 | 1.73 | 1.73 | 1.72 | 1.76 | 1.8 | 1.8 | 1.84 | 1.83 | 1.85 | 1.86 | 1.87 | 1.83 | 1.8 | 1.75 | 1.75 | .. | .. |
| France | | 1.81 | 1.89 | 1.9 | 1.88 | 1.89 | 1.92 | 1.94 | 2 | 1.98 | 2.01 | 2 | 2.03 | 2.01 | 2.01 | 1.99 | 1.99 | .. | .. |
| French Guiana | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| French Polynesia | | 2.52 | 2.463 | 2.414 | 2.37 | 2.329 | 2.289 | 2.251 | 2.216 | 2.184 | 2.156 | 2.131 | 2.11 | 2.092 | 2.075 | 2.059 | 2.043 | .. | .. |
| Gabon | | 4.625 | 4.539 | 4.46 | 4.389 | 4.327 | 4.274 | 4.23 | 4.194 | 4.164 | 4.138 | 4.112 | 4.083 | 4.05 | 4.01 | 3.963 | 3.909 | .. | .. |
| Gambia | | 5.944 | 5.917 | 5.891 | 5.867 | 5.845 | 5.827 | 5.812 | 5.803 | 5.799 | 5.798 | 5.798 | 5.796 | 5.789 | 5.775 | 5.751 | 5.717 | .. | .. |
| Georgia | | 1.643 | 1.609 | 1.592 | 1.593 | 1.609 | 1.639 | 1.678 | 1.719 | 1.758 | 1.788 | 1.809 | 1.82 | 1.822 | 1.82 | 1.817 | 1.816 | .. | .. |
| Germany | | 1.36 | 1.38 | 1.35 | 1.34 | 1.34 | 1.36 | 1.34 | 1.33 | 1.37 | 1.38 | 1.36 | 1.39 | 1.36 | 1.38 | 1.39 | 1.39 | .. | .. |
| Ghana | | 4.727 | 4.67 | 4.618 | 4.568 | 4.517 | 4.464 | 4.413 | 4.367 | 4.33 | 4.303 | 4.285 | 4.272 | 4.258 | 4.238 | 4.209 | 4.168 | .. | .. |
| Gibraltar | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Greece | | 1.24 | 1.27 | 1.25 | 1.27 | 1.28 | 1.3 | 1.32 | 1.38 | 1.38 | 1.47 | 1.49 | 1.47 | 1.4 | 1.35 | 1.3 | 1.3 | .. | .. |
| Greenland | | 2.415 | 2.329 | 2.51 | 2.566 | 2.372 | 2.415 | 2.377 | 2.256 | 2.299 | 2.247 | 2.359 | 2.195 | 2.117 | 2.019 | 2.077 | 2.037 | .. | .. |
| Grenada | | 2.666 | 2.582 | 2.512 | 2.455 | 2.409 | 2.373 | 2.344 | 2.321 | 2.301 | 2.281 | 2.261 | 2.24 | 2.217 | 2.194 | 2.171 | 2.149 | .. | .. |
| Guadeloupe | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Guam | | 2.846 | 2.824 | 2.794 | 2.759 | 2.72 | 2.679 | 2.638 | 2.599 | 2.562 | 2.528 | 2.498 | 2.472 | 2.448 | 2.427 | 2.406 | 2.386 | .. | .. |
| Guatemala | | 4.543 | 4.434 | 4.322 | 4.207 | 4.091 | 3.976 | 3.865 | 3.76 | 3.664 | 3.578 | 3.501 | 3.434 | 3.373 | 3.317 | 3.263 | 3.211 | .. | .. |
| Guinea | | 6.147 | 6.082 | 6.015 | 5.947 | 5.877 | 5.804 | 5.729 | 5.653 | 5.575 | 5.497 | 5.417 | 5.337 | 5.256 | 5.175 | 5.094 | 5.013 | .. | .. |
| Guinea-Bissau | | 5.911 | 5.818 | 5.728 | 5.642 | 5.558 | 5.478 | 5.403 | 5.332 | 5.267 | 5.206 | 5.148 | 5.091 | 5.033 | 4.972 | 4.906 | 4.835 | .. | .. |
| Guyana | | 3.059 | 3.022 | 2.989 | 2.958 | 2.926 | 2.894 | 2.86 | 2.824 | 2.787 | 2.751 | 2.715 | 2.68 | 2.647 | 2.615 | 2.585 | 2.558 | .. | .. |
| Haiti | | 4.425 | 4.302 | 4.182 | 4.065 | 3.955 | 3.853 | 3.757 | 3.667 | 3.579 | 3.493 | 3.408 | 3.325 | 3.245 | 3.169 | 3.098 | 3.033 | .. | .. |
| Honduras | | 4.134 | 3.993 | 3.849 | 3.706 | 3.564 | 3.427 | 3.293 | 3.164 | 3.039 | 2.918 | 2.802 | 2.695 | 2.599 | 2.514 | 2.442 | 2.382 | .. | .. |
| Hungary | | 1.28 | 1.32 | 1.31 | 1.3 | 1.27 | 1.28 | 1.31 | 1.34 | 1.32 | 1.35 | 1.32 | 1.25 | 1.23 | 1.34 | 1.35 | 1.35 | .. | .. |
| Iceland | | 1.99 | 2.08 | 1.95 | 1.93 | 1.99 | 2.04 | 2.05 | 2.08 | 2.09 | 2.15 | 2.23 | 2.2 | 2.02 | 2.04 | 1.93 | 1.93 | .. | .. |
| India | | 3.379 | 3.311 | 3.243 | 3.174 | 3.105 | 3.036 | 2.966 | 2.896 | 2.826 | 2.755 | 2.687 | 2.622 | 2.563 | 2.51 | 2.465 | 2.427 | .. | .. |
| Indonesia | | 2.503 | 2.483 | 2.473 | 2.469 | 2.471 | 2.475 | 2.481 | 2.489 | 2.497 | 2.504 | 2.51 | 2.513 | 2.509 | 2.5 | 2.484 | 2.463 | .. | .. |
| Iran (Islamic Republic of) | | 2.358 | 2.211 | 2.092 | 1.997 | 1.925 | 1.87 | 1.831 | 1.805 | 1.788 | 1.779 | 1.772 | 1.765 | 1.755 | 1.742 | 1.726 | 1.707 | .. | .. |
| Iraq | | 4.995 | 4.888 | 4.792 | 4.715 | 4.658 | 4.623 | 4.608 | 4.61 | 4.623 | 4.639 | 4.653 | 4.659 | 4.654 | 4.637 | 4.607 | 4.566 | .. | .. |
| Ireland | | 1.9 | 1.89 | 1.94 | 1.97 | 1.96 | 1.93 | 1.86 | 1.91 | 2.01 | 2.06 | 2.06 | 2.05 | 2.03 | 2.01 | 1.96 | 1.96 | .. | .. |
| Isle of Man | | .. | .. | .. | 1.65 | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Israel | | 2.965 | 2.95 | 2.92 | 2.89 | 2.95 | 2.9 | 2.84 | 2.88 | 2.9 | 2.96 | 2.96 | 3.03 | 2.98 | 3.05 | 3.03 | 3.08 | .. | .. |
| Italy | | 1.23 | 1.26 | 1.25 | 1.27 | 1.29 | 1.34 | 1.34 | 1.37 | 1.4 | 1.45 | 1.45 | 1.46 | 1.44 | 1.43 | 1.39 | 1.39 | .. | .. |
| Jamaica | | 2.623 | 2.577 | 2.529 | 2.482 | 2.439 | 2.398 | 2.361 | 2.325 | 2.289 | 2.251 | 2.213 | 2.174 | 2.136 | 2.102 | 2.072 | 2.046 | .. | .. |
| Japan | | 1.342 | 1.359 | 1.33 | 1.32 | 1.29 | 1.29 | 1.26 | 1.32 | 1.34 | 1.37 | 1.37 | 1.39 | 1.39 | 1.41 | 1.43 | 1.42 | .. | .. |
| Jordan | | 4.158 | 4.056 | 3.964 | 3.882 | 3.809 | 3.745 | 3.69 | 3.646 | 3.613 | 3.588 | 3.57 | 3.553 | 3.533 | 3.505 | 3.468 | 3.422 | .. | .. |
| Kazakhstan | | 1.7 | 1.8 | 1.9 | 2 | 2.03 | 2.21 | 2.22 | 2.36 | 2.5 | 2.7 | 2.55 | 2.6 | 2.59 | 2.62 | 2.64 | 2.74 | .. | .. |
| Kenya | | 5.03 | 5.012 | 5 | 4.989 | 4.975 | 4.953 | 4.921 | 4.878 | 4.825 | 4.766 | 4.7 | 4.629 | 4.556 | 4.481 | 4.406 | 4.334 | .. | .. |
| Kiribati | | 4.11 | 4.058 | 4.015 | 3.979 | 3.95 | 3.927 | 3.909 | 3.895 | 3.883 | 3.872 | 3.859 | 3.843 | 3.822 | 3.796 | 3.765 | 3.73 | .. | .. |
| Kuwait | | 2.89 | 2.847 | 2.778 | 2.707 | 2.648 | 2.605 | 2.577 | 2.554 | 2.525 | 2.481 | 2.423 | 2.353 | 2.279 | 2.209 | 2.15 | 2.105 | .. | .. |
| Kyrgyzstan | | 2.6 | 2.4 | 2.4 | 2.4 | 2.5 | 2.6 | 2.5 | 2.7 | 2.7 | 2.8 | 2.9 | 3.1 | 3.1 | 3.2 | 3.1 | 3.2 | .. | .. |
| Lao People's Democratic Republic | | 4.498 | 4.304 | 4.132 | 3.984 | 3.857 | 3.75 | 3.66 | 3.582 | 3.511 | 3.44 | 3.368 | 3.293 | 3.215 | 3.138 | 3.063 | 2.991 | .. | .. |
| Latvia | | 1.16 | 1.25 | 1.22 | 1.26 | 1.32 | 1.29 | 1.39 | 1.46 | 1.54 | 1.58 | 1.46 | 1.36 | 1.33 | 1.44 | 1.52 | 1.52 | .. | .. |
| Lebanon | | 2.31 | 2.225 | 2.134 | 2.037 | 1.938 | 1.839 | 1.75 | 1.678 | 1.627 | 1.601 | 1.598 | 1.613 | 1.641 | 1.671 | 1.697 | 1.714 | .. | .. |
| Lesotho | | 4.2 | 4.089 | 3.972 | 3.856 | 3.744 | 3.64 | 3.548 | 3.473 | 3.412 | 3.366 | 3.33 | 3.303 | 3.278 | 3.253 | 3.222 | 3.185 | .. | .. |
| Liberia | | 5.948 | 5.88 | 5.804 | 5.722 | 5.635 | 5.547 | 5.456 | 5.366 | 5.277 | 5.19 | 5.105 | 5.024 | 4.945 | 4.868 | 4.793 | 4.719 | .. | .. |
| Libya | | 3.038 | 2.931 | 2.845 | 2.779 | 2.731 | 2.697 | 2.675 | 2.661 | 2.65 | 2.638 | 2.624 | 2.603 | 2.576 | 2.543 | 2.507 | 2.467 | .. | .. |
| Liechtenstein | | .. | 1.57 | 1.52 | 1.47 | 1.36 | 1.44 | 1.49 | 1.43 | 1.42 | 1.43 | 1.71 | 1.4 | 1.69 | 1.51 | 1.45 | 1.45 | .. | .. |
| Lithuania | | 1.46 | 1.39 | 1.29 | 1.23 | 1.26 | 1.27 | 1.29 | 1.33 | 1.36 | 1.45 | 1.5 | 1.5 | 1.55 | 1.6 | 1.59 | 1.59 | .. | .. |
| Luxembourg | | 1.74 | 1.76 | 1.66 | 1.63 | 1.62 | 1.66 | 1.63 | 1.65 | 1.61 | 1.61 | 1.59 | 1.63 | 1.52 | 1.57 | 1.55 | 1.55 | .. | .. |
| Madagascar | | 5.651 | 5.548 | 5.443 | 5.337 | 5.233 | 5.133 | 5.039 | 4.952 | 4.87 | 4.794 | 4.722 | 4.654 | 4.59 | 4.528 | 4.468 | 4.409 | .. | .. |
| Malawi | | 6.306 | 6.25 | 6.194 | 6.138 | 6.083 | 6.028 | 5.969 | 5.901 | 5.823 | 5.734 | 5.636 | 5.531 | 5.423 | 5.318 | 5.22 | 5.129 | .. | .. |
| Malaysia | | 2.961 | 2.825 | 2.683 | 2.545 | 2.418 | 2.307 | 2.217 | 2.146 | 2.093 | 2.051 | 2.021 | 1.998 | 1.982 | 1.968 | 1.956 | 1.944 | .. | .. |
| Maldives | | 3.155 | 2.945 | 2.77 | 2.627 | 2.51 | 2.418 | 2.347 | 2.295 | 2.261 | 2.238 | 2.222 | 2.209 | 2.194 | 2.175 | 2.152 | 2.123 | .. | .. |
| Mali | | 6.921 | 6.897 | 6.878 | 6.861 | 6.842 | 6.821 | 6.794 | 6.76 | 6.719 | 6.67 | 6.612 | 6.547 | 6.474 | 6.396 | 6.314 | 6.229 | .. | .. |
| Malta | | 1.77 | 1.7 | 1.48 | 1.45 | 1.48 | 1.4 | 1.38 | 1.36 | 1.35 | 1.43 | 1.42 | 1.36 | 1.45 | 1.43 | 1.38 | 1.38 | .. | .. |
| Marshall Islands | | 5.71 | .. | .. | .. | .. | .. | 4.5 | 4.5 | 4.5 | .. | .. | .. | 4.05 | .. | .. | .. | .. | .. |
| Martinique | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Mauritania | | 5.463 | 5.403 | 5.344 | 5.286 | 5.228 | 5.171 | 5.114 | 5.058 | 5.002 | 4.947 | 4.891 | 4.835 | 4.778 | 4.721 | 4.662 | 4.603 | .. | .. |
| Mauritius | | 2.05 | 1.99 | 1.91 | 1.94 | 1.87 | 1.92 | 1.88 | 1.77 | 1.74 | 1.67 | 1.59 | 1.57 | 1.55 | 1.54 | 1.44 | 1.43 | .. | .. |
| Mayotte | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Mexico | | 2.8 | 2.747 | 2.697 | 2.649 | 2.604 | 2.561 | 2.521 | 2.483 | 2.447 | 2.415 | 2.385 | 2.356 | 2.328 | 2.3 | 2.272 | 2.243 | .. | .. |
| Micronesia (Federated States of) | | 4.39 | 4.3 | 4.204 | 4.105 | 4.007 | 3.912 | 3.823 | 3.739 | 3.661 | 3.589 | 3.522 | 3.46 | 3.402 | 3.347 | 3.294 | 3.243 | .. | .. |
| Monaco | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Mongolia | | 2.216 | 2.143 | 2.098 | 2.081 | 2.091 | 2.124 | 2.176 | 2.245 | 2.324 | 2.407 | 2.487 | 2.555 | 2.607 | 2.641 | 2.657 | 2.655 | .. | .. |
| Montenegro | | 1.888 | 1.875 | 1.865 | 1.858 | 1.852 | 1.847 | 1.84 | 1.832 | 1.82 | 1.805 | 1.787 | 1.767 | 1.745 | 1.725 | 1.706 | 1.689 | .. | .. |
| Montserrat | | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. | .. |
| Morocco | | 2.789 | 2.691 | 2.611 | 2.55 | 2.506 | 2.479 | 2.466 | 2.468 | 2.48 | 2.498 | 2.518 | 2.535 | 2.544 | 2.545 | 2.535 | 2.515 | .. | .. |
| Mozambique | | 5.831 | 5.816 | 5.805 | 5.794 | 5.78 | 5.761 | 5.736 | 5.707 | 5.674 | 5.64 | 5.603 | 5.564 | 5.521 | 5.472 | 5.418 | 5.359 | .. | .. |