Rank | Country | (cu m) | Date
1 | Russia | 47,570,000,000,000 | 1 January 2010 est.
2 | Iran | 29,610,000,000,000 | 1 January 2010 est.
3 | Qatar | 25,470,000,000,000 | 1 January 2010 est.
4 | Turkmenistan | 7,504,000,000,000 | 1 January 2010 est.
5 | Saudi Arabia | 7,461,000,000,000 | 1 January 2010 est.
6 | United States | 6,928,000,000,000 | 1 January 2010 est.
7 | United Arab Emirates | 6,071,000,000,000 | 1 January 2010 est.
8 | Nigeria | 5,246,000,000,000 | 1 January 2010 est.
9 | Venezuela | 4,983,000,000,000 | 1 January 2010 est.
10 | Algeria | 4,502,000,000,000 | 1 January 2010 est.
11 | Iraq | 3,170,000,000,000 | 1 January 2010 est.
12 | Australia | 3,115,000,000,000 | 1 January 2010 est.
13 | China | 3,030,000,000,000 | 1 January 2010 est.
14 | Indonesia | 3,001,000,000,000 | 1 January 2010 est.
15 | Kazakhstan | 2,407,000,000,000 | 1 January 2010 est.
16 | Malaysia | 2,350,000,000,000 | 1 January 2010 est.
17 | Norway | 2,313,000,000,000 | 1 January 2010 est.
18 | European Union | 2,250,000,000,000 | 1 January 2010 est.
19 | Uzbekistan | 1,841,000,000,000 | 1 January 2010 est.
20 | Kuwait | 1,798,000,000,000 | 1 January 2010 est.
21 | Canada | 1,754,000,000,000 | 1 January 2010 est.
22 | Egypt | 1,656,000,000,000 | 1 January 2010 est.
23 | Libya | 1,539,000,000,000 | 1 January 2010 est.
24 | Netherlands | 1,416,000,000,000 | 1 January 2010 est.
25 | Ukraine | 1,104,000,000,000 | 1 January 2010 est.
26 | India | 1,075,000,000,000 | 1 January 2010 est.
27 | Oman | 849,500,000,000 | 1 January 2010 est.
28 | Azerbaijan | 849,500,000,000 | 1 January 2010 est.
29 | Pakistan | 840,200,000,000 | 1 January 2010 est.
30 | Bolivia | 750,400,000,000 | 1 January 2010 est.
31 | Vietnam | 680,000,000,000 | 1 January 2010 est.
32 | Yemen | 478,500,000,000 | 1 January 2010 est.
33 | Peru | 453,000,000,000 | 1 January 2011 est.
34 | Trinidad and Tobago | 436,100,000,000 | 1 January 2010 est.
35 | Argentina | 398,400,000,000 | 1 January 2010 est.
36 | Brunei | 390,800,000,000 | 1 January 2010 est.
37 | Brazil | 364,200,000,000 | 1 January 2010 est.
38 | Mexico | 359,700,000,000 | 1 January 2010 est.
39 | Thailand | 342,000,000,000 | 1 January 2010 est.
40 | United Kingdom | 292,000,000,000 | 1 January 2010 est.
41 | Burma | 283,200,000,000 | 1 January 2010 est.
42 | Angola | 271,800,000,000 | 1 January 2010 est.
43 | Syria | 240,700,000,000 | 1 January 2010 est.
44 | Papua New Guinea | 226,500,000,000 | 1 January 2010 est.
45 | Timor-Leste | 200,000,000,000 | 1 January 2006 est.
46 | Bangladesh | 195,400,000,000 | 1 January 2010 est.
47 | Germany | 175,600,000,000 | 1 January 2010 est.
48 | Poland | 164,800,000,000 | 1 January 2010 est.
49 | Cameroon | 135,100,000,000 | 1 January 2010 est.
50 | Mozambique | 127,400,000,000 | 1 January 2010 est.
51 | Colombia | 112,000,000,000 | 1 January 2010 est.
52 | Philippines | 108,700,000,000 | 1 January 2011 est.
53 | Chile | 97,970,000,000 | 1 January 2010 est.
54 | Bahrain | 92,030,000,000 | 1 January 2010 est.
55 | Congo, Republic of the | 90,610,000,000 | 1 January 2010 est.
56 | Sudan | 84,950,000,000 | 1 January 2010 est.
57 | Cuba | 70,790,000,000 | 1 January 2010 est.
58 | Italy | 69,830,000,000 | 1 January 2010 est.
59 | Tunisia | 65,130,000,000 | 1 January 2010 est.
60 | Romania | 63,000,000,000 | 1 January 2010 est.
61 | Namibia | 62,290,000,000 | 1 January 2010 est.
62 | Denmark | 61,300,000,000 | 1 January 2010 est.
63 | Rwanda | 56,630,000,000 | 1 January 2010 est.
64 | Korea, South | 50,000,000,000 | 1 January 2008 est.
65 | Afghanistan | 49,550,000,000 | 1 January 2010 est.
66 | Serbia | 48,140,000,000 | 1 January 2010 est.
67 | Equatorial Guinea | 36,810,000,000 | 1 January 2010 est.
68 | New Zealand | 33,980,000,000 | 1 January 2010 est.
69 | Croatia | 30,580,000,000 | 1 January 2010 est.
70 | Israel | 30,440,000,000 | 1 January 2010 est.
71 | Cote d'Ivoire | 28,320,000,000 | 1 January 2010 est.
72 | Gabon | 28,320,000,000 | 1 January 2010 est.
73 | Mauritania | 28,320,000,000 | 1 January 2010 est.
74 | Ethiopia | 24,920,000,000 | 1 January 2010 est.
75 | Austria | 24,800,000,000 | 1 January 2010 est.
76 | Ghana | 22,650,000,000 | 1 January 2010 est.
77 | Japan | 20,900,000,000 | 1 January 2010 est.
78 | Slovakia | 14,160,000,000 | 1 January 2010 est.
79 | Ireland | 9,911,000,000 | 1 January 2010 est.
80 | Georgia | 8,495,000,000 | 1 January 2010 est.
81 | Hungary | 8,098,000,000 | 1 January 2010 est.
82 | Ecuador | 7,985,000,000 | 1 January 2010 est.
83 | France | 7,079,000,000 | 1 January 2010 est.
84 | Tanzania | 6,513,000,000 | 1 January 2010 est.
85 | Taiwan | 6,229,000,000 | 1 January 2010 est.
86 | Turkey | 6,088,000,000 | 1 January 2010 est.
87 | Jordan | 6,031,000,000 | 1 January 2010 est.
88 | Tajikistan | 5,663,000,000 | 1 January 2010 est.
89 | Somalia | 5,663,000,000 | 1 January 2009 est.
90 | Kyrgyzstan | 5,663,000,000 | 1 January 2010 est.
91 | Bulgaria | 5,663,000,000 | 1 January 2010 est.
92 | Czech Republic | 3,072,000,000 | 1 January 2010 est.
93 | Guatemala | 2,960,000,000 | 1 January 2006 est.
94 | Belarus | 2,832,000,000 | 1 January 2010 est.
95 | Spain | 2,548,000,000 | 1 January 2010 est.
96 | Morocco | 1,501,000,000 | 1 January 2010 est.
97 | Benin | 1,133,000,000 | 1 January 2010 est.
98 | Congo, Democratic Republic of the | 991,100,000 | 1 January 2010 est.
99 | Greece | 991,100,000 | 1 January 2010 est.
100 | Albania | 849,500,000 | 1 January 2010 est.
101 | Barbados | 113,300,000 | 1 January 2010 est.
102 | South Africa | 27,160,000 | 1 January 2006 est.
103 | Macau | 174,000 | 2010 est.
104 | Aruba | 0 | 1 January 2010 est.
105 | Antigua and Barbuda | 0 | 1 January 2010 est.
106 | Armenia | 0 | 1 January 2010 est.
107 | American Samoa | 0 | 1 January 2010 est.
108 | Botswana | 0 | 1 January 2010 est.
109 | Bermuda | 0 | 1 January 2010 est.
110 | Belgium | 0 | 1 January 2010 est.
111 | Bahamas, The | 0 | 1 January 2009 est.
112 | Belize | 0 | 1 January 2010 est.
113 | Bosnia and Herzegovina | 0 | 1 January 2010 est.
114 | Solomon Islands | 0 | 1 January 2010 est.
115 | Bhutan | 0 | 1 January 2010 est.
116 | Burundi | 0 | 1 January 2010 est.
117 | Cambodia | 0 | 1 January 2010 est.
118 | Chad | 0 | 1 January 2010 est.
119 | Sri Lanka | 0 | 1 January 2010 est.
120 | Cayman Islands | 0 | 1 January 2010 est.
121 | Comoros | 0 | 1 January 2010 est.
122 | Costa Rica | 0 | 1 January 2010 est.
123 | Central African Republic | 0 | 1 January 2010 est.
124 | Cape Verde | 0 | 1 January 2010 est.
125 | Cook Islands | 0 | 1 January 2010 est.
126 | Cyprus | 0 | 1 January 2010 est.
127 | Djibouti | 0 | 1 January 2010 est.
128 | Dominica | 0 | 1 January 2010 est.
129 | Dominican Republic | 0 | 1 January 2010 est.
130 | Estonia | 0 | 1 January 2010 est.
131 | Eritrea | 0 | 1 January 2010 est.
132 | El Salvador | 0 | 1 January 2010 est.
133 | Finland | 0 | 1 January 2010 est.
134 | Fiji | 0 | 1 January 2010 est.
135 | Falkland Islands (Islas Malvinas) | 0 | 1 January 2010 est.
136 | Faroe Islands | 0 | 1 January 2010 est.
137 | French Polynesia | 0 | 1 January 2010 est.
138 | Gambia, The | 0 | 1 January 2010 est.
139 | Gibraltar | 0 | 1 January 2010 est.
140 | Grenada | 0 | 1 January 2010 est.
141 | Greenland | 0 | 1 January 2010 est.
142 | Guinea | 0 | 1 January 2010 est.
143 | Guyana | 0 | 1 January 2010 est.
144 | Haiti | 0 | 1 January 2010 est.
145 | Hong Kong | 0 | 1 January 2011 est.
146 | Honduras | 0 | 1 January 2010 est.
147 | Iceland | 0 | 1 January 2010 est.
148 | Jamaica | 0 | 1 January 2010 est.
149 | Kenya | 0 | 1 January 2010 est.
150 | Korea, North | 0 | 1 January 2010 est.
151 | Kiribati | 0 | 1 January 2010 est.
152 | Laos | 0 | 1 January 2010 est.
153 | Lebanon | 0 | 1 January 2010 est.
154 | Lithuania | 0 | 1 January 2010 est.
155 | Liberia | 0 | 1 January 2010 est.
156 | Lesotho | 0 | 1 January 2010 est.
157 | Luxembourg | 0 | 1 January 2010 est.
158 | Madagascar | 0 | 1 January 2006 est.
159 | Moldova | 0 | 1 January 2010 est.
160 | Mongolia | 0 | 1 January 2010 est.
161 | Montserrat | 0 | 1 January 2010 est.
162 | Malawi | 0 | 1 January 2010 est.
163 | Montenegro | 0 | 1 January 2010 est.
164 | Macedonia | 0 | 1 January 2011 est.
165 | Mali | 0 | 1 January 2010 est.
166 | Mauritius | 0 | 1 January 2010 est.
167 | Malta | 0 | 1 January 2010 est.
168 | Maldives | 0 | 1 January 2010 est.
169 | New Caledonia | 0 | 1 January 2010 est.
170 | Niue | 0 | 1 January 2010 est.
171 | Niger | 0 | 1 January 2010 est.
172 | Vanuatu | 0 | 1 January 2010 est.
173 | Nepal | 0 | 1 January 2010 est.
174 | Nauru | 0 | 1 January 2010 est.
175 | Suriname | 0 | 1 January 2010 est.
176 | Nicaragua | 0 | 1 January 2010 est.
177 | Paraguay | 0 | 1 January 2010 est.
178 | Panama | 0 | 1 January 2010 est.
179 | Portugal | 0 | 1 January 2010 est.
180 | Guinea-Bissau | 0 | 1 January 2010 est.
181 | Puerto Rico | 0 | 1 January 2010 est.
182 | Saint Pierre and Miquelon | 0 | 1 January 2010 est.
183 | Saint Kitts and Nevis | 0 | 1 January 2010 est.
184 | Seychelles | 0 | 1 January 2010 est.
185 | Saint Helena, Ascension, and Tristan da Cunha | 0 | 1 January 2010 est.
186 | Slovenia | 0 | 1 January 2010 est.
187 | Sierra Leone | 0 | 1 January 2010 est.
188 | Singapore | 0 | 1 January 2010 est.
189 | Saint Lucia | 0 | 1 January 2010 est.
190 | Sweden | 0 | 1 January 2010 est.
191 | Switzerland | 0 | 1 January 2009 est.
192 | Turks and Caicos Islands | 0 | 1 January 2010 est.
193 | Tonga | 0 | 1 January 2010 est.
194 | Togo | 0 | 1 January 2010 est.
195 | Sao Tome and Principe | 0 | 1 January 2010 est.
196 | Uganda | 0 | 1 January 2010 est.
197 | Burkina Faso | 0 | 1 January 2010 est.
198 | Uruguay | 0 | 1 January 2010 est.
199 | Saint Vincent and the Grenadines | 0 | 1 January 2010 est.
200 | British Virgin Islands | 0 | 1 January 2010 est.
201 | Virgin Islands | 0 | 1 January 2010 est.
202 | West Bank | 0 | 1 January 2009 est.
203 | Western Sahara | 0 | 1 January 2010 est.
204 | Samoa | 0 | 1 January 2010 est.
205 | Swaziland | 0 | 1 January 2010 est.
206 | Zambia | 0 | 1 January 2010 est.
207 | Zimbabwe | 0 | 1 January 2010 est.

Not all Country Comparisons include the same number of entries because information for a particular field is not available for all countries. In addition, not all data fields are suitable for displaying as Country Comparisons, such as those containing textual information.