|
Loading...
year | production | consumption |
1991 | .60 | .60 |
1992 | .60 | .50 |
1993 | .30 | .50 |
1994 | 1.40 | .50 |
1995 | 1.10 | .60 |
1996 | .70 | .60 |
1997 | .60 | .40 |
1998 | .90 | .60 |
1999 | .70 | .70 |
2000 | .40 | .40 |
2001 | .20 | .50 |
2002 | .20 | .50 |
2003 | .20 | .40 |
2004 | .20 | .30 |
2005 | .30 | .30 |
2006 | .09 | .30 |
2007 | .04 | .30 |
2008 | .04 | .40 |
2009 | .04 | .20 |
2010 | .10 | .50 |
2011 | .09 | .40 |
2012 | .09 | .20 |
|
|