Year	Cubic Meters
1990	1262000
1991	1329000
1992	1366000
1993	1402000
1994	1440000
1995	1478000
1996	1517000
1997	1556000
1998	1594000
1999	2004000
2000	2022000
2001	2028000
2002	2034000
2003	2040000
2004	2046000
2005	2052000
2006	2060000
2007	2068000
2008	2076000
2009	2083000
2010	2091000
2011	2099000