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Loading...
year | production | consumption |
1980 | .01 | .03 |
1981 | .01 | .03 |
1982 | .01 | .03 |
1983 | .01 | .03 |
1984 | .01 | .03 |
1985 | .04 | .06 |
1986 | .12 | .11 |
1987 | .19 | .17 |
1988 | .21 | .17 |
1989 | .25 | .22 |
1990 | .28 | .23 |
1991 | .31 | .25 |
1992 | .28 | .23 |
1993 | .32 | .26 |
1994 | .37 | .30 |
1995 | .43 | .35 |
1996 | .46 | .36 |
1997 | .51 | .40 |
1998 | .51 | .41 |
1999 | .53 | .42 |
2000 | .54 | .43 |
2001 | .46 | .38 |
2002 | .49 | .39 |
2003 | .52 | .42 |
2004 | .52 | .42 |
2005 | .51 | .41 |
2006 | .53 | .43 |
2007 | .53 | .43 |
2008 | .54 | .44 |
2009 | .53 | .44 |
2010 | .52 | .44 |
2011 | .55 | .47 |
2012 | .57 | .48 |
2013 | .57 | .46 |
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