| Country or Area | Commodity - Transaction | Year | Unit | Quantity |   | 
|---|
| Afghanistan | Coal - total resources in place | 2014 | Metric tons,  thousand | 66,000 | 
| Afghanistan | Coal - total resources in place | 1994 | Metric tons,  thousand | 400,000 | 
| Afghanistan | Coal - total resources in place | 1993 | Metric tons,  thousand | 512,000 | 
| Afghanistan | Coal - total resources in place | 1992 | Metric tons,  thousand | 400,000 | 
| Afghanistan | Coal - total resources in place | 1991 | Metric tons,  thousand | 400,000 | 
| Afghanistan | Coal - total resources in place | 1990 | Metric tons,  thousand | 512,000 | 
| Algeria | Coal - total resources in place | 2014 | Metric tons,  thousand | 223,000 | 
| Algeria | Coal - total resources in place | 2005 | Metric tons,  thousand | 228,000 | 
| Algeria | Coal - total resources in place | 1997 | Metric tons,  thousand | 40,000 | 
| Algeria | Coal - total resources in place | 1993 | Metric tons,  thousand | 0 | 
| Algeria | Coal - total resources in place | 1990 | Metric tons,  thousand | 43,000 | 
| Argentina | Coal - total resources in place | 2014 | Metric tons,  thousand | 800,000 | 
| Argentina | Coal - total resources in place | 2005 | Metric tons,  thousand | 4,000 | 
| Armenia | Coal - total resources in place | 2014 | Metric tons,  thousand | 317,000 | 
| Australia | Coal - total resources in place | 2014 | Metric tons,  thousand | 1,598,761,000 | 
| Australia | Coal - total resources in place | 2008 | Metric tons,  thousand | 56,200,000 | 
| Australia | Coal - total resources in place | 1998 | Metric tons,  thousand | 90,400,000 | 
| Australia | Coal - total resources in place | 1997 | Metric tons,  thousand | 190,900,000 | 
| Australia | Coal - total resources in place | 1994 | Metric tons,  thousand | 500,000,000 | 
| Australia | Coal - total resources in place | 1993 | Metric tons,  thousand | 566,220,000 | 
| Australia | Coal - total resources in place | 1992 | Metric tons,  thousand | 500,000,000 | 
| Australia | Coal - total resources in place | 1991 | Metric tons,  thousand | 500,000,000 | 
| Australia | Coal - total resources in place | 1990 | Metric tons,  thousand | 500,000,000 | 
| Austria | Coal - total resources in place | 1997 | Metric tons,  thousand | 4,000 | 
| Austria | Coal - total resources in place | 1993 | Metric tons,  thousand | 0 | 
| Austria | Coal - total resources in place | 1990 | Metric tons,  thousand | 0 | 
| Bangladesh | Coal - total resources in place | 2014 | Metric tons,  thousand | 3,260,000 | 
| Bangladesh | Coal - total resources in place | 1993 | Metric tons,  thousand | 1,054,000 | 
| Bangladesh | Coal - total resources in place | 1990 | Metric tons,  thousand | 1,054,000 | 
| Belgium | Coal - total resources in place | 2014 | Metric tons,  thousand | 4,100,000 | 
| Belgium | Coal - total resources in place | 1990 | Metric tons,  thousand | 2,115,000 | 
| Bolivia (Plur. State of) | Coal - total resources in place | 2014 | Metric tons,  thousand | 1,000 | 
| Botswana | Coal - total resources in place | 2014 | Metric tons,  thousand | 21,240,000 | 
| Botswana | Coal - total resources in place | 1998 | Metric tons,  thousand | 205,253,000 | 
| Botswana | Coal - total resources in place | 1997 | Metric tons,  thousand | 212,442,000 | 
| Botswana | Coal - total resources in place | 1993 | Metric tons,  thousand | 107,000,000 | 
| Botswana | Coal - total resources in place | 1990 | Metric tons,  thousand | 107,000,000 | 
| Brazil | Coal - total resources in place | 2014 | Metric tons,  thousand | 6,212,000 | 
| Bulgaria | Coal - total resources in place | 2014 | Metric tons,  thousand | 4,112,000 | 
| Bulgaria | Coal - total resources in place | 2005 | Metric tons,  thousand | 428,000 | 
| Bulgaria | Coal - total resources in place | 1993 | Metric tons,  thousand | 1,248,000 | 
| Bulgaria | Coal - total resources in place | 1990 | Metric tons,  thousand | 1,236,000 | 
| Canada | Coal - total resources in place | 2014 | Metric tons,  thousand | 187,606,000 | 
| Canada | Coal - total resources in place | 2008 | Metric tons,  thousand | 4,651,000 | 
| Canada | Coal - total resources in place | 1999 | Metric tons,  thousand | 8,625,000 | 
| Canada | Coal - total resources in place | 1998 | Metric tons,  thousand | 8,623,000 | 
| Canada | Coal - total resources in place | 1997 | Metric tons,  thousand | 32,480,000 | 
| Canada | Coal - total resources in place | 1995 | Metric tons,  thousand | 32,480,000 | 
| Canada | Coal - total resources in place | 1993 | Metric tons,  thousand | 32,480,000 | 
| Canada | Coal - total resources in place | 1990 | Metric tons,  thousand | 32,480,000 |