| Code | Country | Variable | www.Worldata.org ® © | Unit | Share | Rank | Year | Source | Key |
| 1 | Afghanistan | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 1 | |||
| 2 | Albania | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 2 | |||
| 3 | Algeria | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 3 | |||
| 4 | Andorra | Elderly dependency ratio | na | 2000 | WDI (2002) | 150 | |||
| 5 | Angola | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 4 | |||
| 6 | Antigua and Barbuda | Elderly dependency ratio | na | 2000 | WDI (2002) | 151 | |||
| 7 | Argentina | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 5 | |||
| 8 | Armenia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 6 | |||
| 9 | Australia | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 7 | |||
| 10 | Austria | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 8 | |||
| 11 | Azerbaijan | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 9 | |||
| 12 | Bahamas | Elderly dependency ratio | na | 2000 | WDI (2002) | 152 | |||
| 13 | Bahrain | Elderly dependency ratio | na | 2000 | WDI (2002) | 153 | |||
| 14 | Bangladesh | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 10 | |||
| 15 | Barbados | Elderly dependency ratio | na | 2000 | WDI (2002) | 154 | |||
| 16 | Belarus | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 11 | |||
| 17 | Belgium | Elderly dependency ratio | 30% | 2000 | WDI (2002) | 12 | |||
| 18 | Belize | Elderly dependency ratio | na | 2000 | WDI (2002) | 155 | |||
| 19 | Benin | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 13 | |||
| 20 | Bhutan | Elderly dependency ratio | na | 2000 | WDI (2002) | 156 | |||
| 21 | Bolivia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 14 | |||
| 22 | Bosnia and Herzegovina | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 15 | |||
| 23 | Botswana | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 16 | |||
| 24 | Brazil | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 17 | |||
| 25 | Brunei | Elderly dependency ratio | na | 2000 | WDI (2002) | 157 | |||
| 26 | Bulgaria | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 18 | |||
| 27 | Burkina Faso | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 19 | |||
| 28 | Burundi | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 20 | |||
| 29 | Cambodia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 21 | |||
| 30 | Cameroon | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 22 | |||
| 31 | Canada | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 23 | |||
| 32 | Cape Verde | Elderly dependency ratio | na | 2000 | WDI (2002) | 158 | |||
| 33 | Central African Republic | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 24 | |||
| 34 | Chad | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 25 | |||
| 35 | Chile | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 26 | |||
| 36 | China | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 27 | |||
| 37 | Colombia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 28 | |||
| 38 | Comoros | Elderly dependency ratio | na | 2000 | WDI (2002) | 159 | |||
| 39 | Congo (Brazzaville) | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 30 | |||
| 40 | Congo (Kinshasa) | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 29 | |||
| 41 | Costa Rica | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 31 | |||
| 42 | Côte d'Ivoire | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 32 | |||
| 43 | Croatia | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 33 | |||
| 44 | Cuba | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 34 | |||
| 45 | Cyprus | Elderly dependency ratio | na | 2000 | WDI (2002) | 160 | |||
| 46 | Czech Republic | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 35 | |||
| 47 | Denmark | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 36 | |||
| 48 | Djibouti | Elderly dependency ratio | na | 2000 | WDI (2002) | 161 | |||
| 49 | Dominica | Elderly dependency ratio | na | 2000 | WDI (2002) | 162 | |||
| 50 | Dominican Republic | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 37 | |||
| 51 | East Timor | Elderly dependency ratio | na | 2000 | WDI (2002) | na | |||
| 52 | Ecuador | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 38 | |||
| 53 | Egypt | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 39 | |||
| 54 | El Salvador | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 40 | |||
| 55 | Equatorial Guinea | Elderly dependency ratio | na | 2000 | WDI (2002) | 163 | |||
| 56 | Eritrea | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 41 | |||
| 57 | Estonia | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 42 | |||
| 58 | Ethiopia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 43 | |||
| 59 | Fiji Islands | Elderly dependency ratio | na | 2000 | WDI (2002) | 164 | |||
| 60 | Finland | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 44 | |||
| 61 | France | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 45 | |||
| 62 | Gabon | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 46 | |||
| 63 | Gambia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 47 | |||
| 64 | Georgia | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 48 | |||
| 65 | Germany | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 49 | |||
| 66 | Ghana | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 50 | |||
| 67 | Greece | Elderly dependency ratio | 30% | 2000 | WDI (2002) | 51 | |||
| 68 | Grenada | Elderly dependency ratio | na | 2000 | WDI (2002) | 165 | |||
| 69 | Guatemala | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 52 | |||
| 70 | Guinea | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 53 | |||
| 71 | Guinea-Bissau | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 54 | |||
| 72 | Guyana | Elderly dependency ratio | na | 2000 | WDI (2002) | 166 | |||
| 73 | Haiti | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 55 | |||
| 74 | Honduras | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 56 | |||
| 75 | Hungary | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 57 | |||
| 76 | Iceland | Elderly dependency ratio | na | 2000 | WDI (2002) | 167 | |||
| 77 | India | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 58 | |||
| 78 | Indonesia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 59 | |||
| 79 | Iran | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 60 | |||
| 80 | Iraq | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 61 | |||
| 81 | Ireland | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 62 | |||
| 82 | Israel | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 63 | |||
| 83 | Italy | Elderly dependency ratio | 30% | 2000 | WDI (2002) | 64 | |||
| 84 | Jamaica | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 65 | |||
| 85 | Japan | Elderly dependency ratio | 30% | 2000 | WDI (2002) | 66 | |||
| 86 | Jordan | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 67 | |||
| 87 | Kazakhstan | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 68 | |||
| 88 | Kenya | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 69 | |||
| 89 | Kiribati | Elderly dependency ratio | na | 2000 | WDI (2002) | 168 | |||
| 90 | Korea, North | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 70 | |||
| 91 | Korea, South | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 71 | |||
| 92 | Kuwait | Elderly dependency ratio | 0% | 2000 | WDI (2002) | 72 | |||
| 93 | Kyrgyzstan | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 73 | |||
| 94 | Laos | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 74 | |||
| 95 | Latvia | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 75 | |||
| 96 | Lebanon | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 76 | |||
| 97 | Lesotho | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 77 | |||
| 98 | Liberia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 78 | |||
| 99 | Libya | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 79 | |||
| 100 | Liechtenstein | Elderly dependency ratio | na | 2000 | WDI (2002) | 169 | |||
| 101 | Lithuania | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 80 | |||
| 102 | Luxembourg | Elderly dependency ratio | na | 2000 | WDI (2002) | 170 | |||
| 103 | Macedonia | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 81 | |||
| 104 | Madagascar | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 82 | |||
| 105 | Malawi | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 83 | |||
| 106 | Malaysia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 84 | |||
| 107 | Maldives | Elderly dependency ratio | na | 2000 | WDI (2002) | 171 | |||
| 108 | Mali | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 85 | |||
| 109 | Malta | Elderly dependency ratio | na | 2000 | WDI (2002) | 172 | |||
| 110 | Marshall Islands | Elderly dependency ratio | na | 2000 | WDI (2002) | 173 | |||
| 111 | Mauritania | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 86 | |||
| 112 | Mauritius | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 87 | |||
| 113 | Mexico | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 88 | |||
| 114 | Micronesia, Federated States of | Elderly dependency ratio | na | 2000 | WDI (2002) | 174 | |||
| 115 | Moldova | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 89 | |||
| 116 | Monaco | Elderly dependency ratio | na | 2000 | WDI (2002) | 175 | |||
| 117 | Mongolia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 90 | |||
| 118 | Morocco | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 91 | |||
| 119 | Mozambique | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 92 | |||
| 120 | Myanmar | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 93 | |||
| 121 | Namibia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 94 | |||
| 122 | Nauru | Elderly dependency ratio | na | 2000 | WDI (2002) | na | |||
| 123 | Nepal | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 95 | |||
| 124 | Netherlands | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 96 | |||
| 125 | New Zealand | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 97 | |||
| 126 | Nicaragua | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 98 | |||
| 127 | Niger | Elderly dependency ratio | 0% | 2000 | WDI (2002) | 99 | |||
| 128 | Nigeria | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 100 | |||
| 129 | Norway | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 101 | |||
| 130 | Oman | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 102 | |||
| 131 | Pakistan | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 103 | |||
| 132 | Palau | Elderly dependency ratio | na | 2000 | WDI (2002) | 176 | |||
| 133 | Panama | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 104 | |||
| 134 | Papua New Guinea | Elderly dependency ratio | 0% | 2000 | WDI (2002) | 105 | |||
| 135 | Paraguay | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 106 | |||
| 136 | Peru | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 107 | |||
| 137 | Philippines | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 108 | |||
| 138 | Poland | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 109 | |||
| 139 | Portugal | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 110 | |||
| 140 | Qatar | Elderly dependency ratio | na | 2000 | WDI (2002) | 177 | |||
| 141 | Romania | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 111 | |||
| 142 | Russia | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 112 | |||
| 143 | Rwanda | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 113 | |||
| 144 | Saint Kitts and Nevis | Elderly dependency ratio | na | 2000 | WDI (2002) | 178 | |||
| 145 | Saint Lucia | Elderly dependency ratio | na | 2000 | WDI (2002) | 179 | |||
| 146 | Saint Vincent and the Grenadines | Elderly dependency ratio | na | 2000 | WDI (2002) | 180 | |||
| 147 | Samoa | Elderly dependency ratio | na | 2000 | WDI (2002) | 181 | |||
| 148 | San Marino | Elderly dependency ratio | na | 2000 | WDI (2002) | 182 | |||
| 149 | Sao Tome and Principe | Elderly dependency ratio | na | 2000 | WDI (2002) | 183 | |||
| 150 | Saudi Arabia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 114 | |||
| 151 | Senegal | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 115 | |||
| 152 | Seychelles | Elderly dependency ratio | na | 2000 | WDI (2002) | 184 | |||
| 153 | Sierra Leone | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 116 | |||
| 154 | Singapore | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 117 | |||
| 155 | Slovakia | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 118 | |||
| 156 | Slovenia | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 119 | |||
| 157 | Solomon Islands | Elderly dependency ratio | na | 2000 | WDI (2002) | 185 | |||
| 158 | Somalia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 120 | |||
| 159 | South Africa | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 121 | |||
| 160 | Spain | Elderly dependency ratio | 30% | 2000 | WDI (2002) | 122 | |||
| 161 | Sri Lanka | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 123 | |||
| 162 | Sudan | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 124 | |||
| 163 | Suriname | Elderly dependency ratio | na | 2000 | WDI (2002) | 186 | |||
| 164 | Swaziland | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 125 | |||
| 165 | Sweden | Elderly dependency ratio | 30% | 2000 | WDI (2002) | 126 | |||
| 166 | Switzerland | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 127 | |||
| 167 | Syria | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 128 | |||
| 168 | Tajikistan | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 129 | |||
| 169 | Tanzania | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 130 | |||
| 170 | Thailand | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 131 | |||
| 171 | Togo | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 132 | |||
| 172 | Tonga | Elderly dependency ratio | na | 2000 | WDI (2002) | 187 | |||
| 173 | Trinidad and Tobago | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 133 | |||
| 174 | Tunisia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 134 | |||
| 175 | Turkey | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 135 | |||
| 176 | Turkmenistan | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 136 | |||
| 177 | Tuvalu | Elderly dependency ratio | na | 2000 | WDI (2002) | na | |||
| 178 | Uganda | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 137 | |||
| 179 | Ukraine | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 138 | |||
| 180 | United Arab Emirates (UAE) | Elderly dependency ratio | 0% | 2000 | WDI (2002) | 139 | |||
| 181 | United Kingdom (UK) | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 140 | |||
| 182 | United States of America (USA) | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 141 | |||
| 183 | Uruguay | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 142 | |||
| 184 | Uzbekistan | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 143 | |||
| 185 | Vanuatu | Elderly dependency ratio | na | 2000 | WDI (2002) | 188 | |||
| 186 | Vatican | Elderly dependency ratio | na | 2000 | WDI (2002) | na | |||
| 187 | Venezuela | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 144 | |||
| 188 | Vietnam | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 145 | |||
| 189 | Yemen | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 146 | |||
| 190 | Yugoslavia | Elderly dependency ratio | 20% | 2000 | WDI (2002) | 147 | |||
| 191 | Zambia | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 148 | |||
| 192 | Zimbabwe | Elderly dependency ratio | 10% | 2000 | WDI (2002) | 149 | |||
| 193 | World | Elderly dependency ratio | 11% | 2000 | WDI (2002) | 193 |