Year | Production | Export | Import | Supply | Gap | Consumption |
2000 | 1407 | 108 | 785 | 2084 | −89 | 1318 |
2001 | 1211 | 69 | 1066 | 2208 | 871 | 2082 |
2002 | 1429 | 54 | 942 | 2317 | 44 | 1473 |
2003 | 1421 | 53 | 1045 | 2413 | 772 | 2193 |
2004 | 1380 | 23 | 1519 | 2876 | 1392 | 2772 |
2005 | 1662 | 31 | 1695 | 3326 | 1283 | 2945 |
2006 | 1612 | 36 | 1867 | 3443 | 1551 | 3136 |
2007 | 1590 | 40 | 1931 | 3480 | 1629 | 3219 |
2008 | 1595 | 47 | 2126 | 3673 | 1797 | 3392 |
2009 | 1520 | 144 | 2202 | 3578 | 1770 | 3290 |
2010 | 1347 | 294 | 2462 | 3515 | 2007 | 3354 |