Year	Cubic Meters
1990	99811
1991	103400
1992	108000
1993	112700
1994	117700
1995	122300
1996	127100
1997	132100
1998	136800
1999	141900
2000	147200
2001	151800
2002	156600
2003	161500
2004	166700
2005	171900
2006	176000
2007	180200
2008	184500
2009	188900
2010	193400
2011	196716