|
Loading...
year | production | consumption |
1980 | .40 | .40 |
1981 | .50 | .50 |
1982 | .50 | .50 |
1983 | .40 | .60 |
1984 | .40 | .60 |
1985 | .50 | .60 |
1986 | .50 | .70 |
1987 | .80 | .90 |
1988 | .80 | .80 |
1989 | .80 | .80 |
1990 | .90 | .90 |
1991 | .90 | .90 |
1992 | 1.10 | 1.10 |
1993 | 1.00 | 1.10 |
1994 | 1.00 | 1.30 |
1995 | 1.00 | 1.30 |
1996 | .80 | 1.40 |
1997 | .90 | 1.60 |
1998 | 1.00 | 1.60 |
1999 | 1.00 | 1.70 |
2000 | .90 | 1.70 |
2001 | .90 | 2.00 |
2002 | .80 | 2.20 |
2003 | .70 | 2.40 |
2004 | .70 | 2.50 |
2005 | .80 | 2.60 |
2006 | .70 | 2.70 |
2007 | .60 | 2.80 |
2008 | .60 | 3.00 |
2009 | .40 | 2.80 |
2010 | .40 | 3.20 |
2011 | .30 | 3.00 |
2012 | .70 | 3.30 |
2013 | 1.60 | 3.10 |
|
|