Year	annual % growth
1993	-25.299996454814462
1994	-26.800003025907742
1995	-2.600000674454577
1996	9.500000279217133
1997	11.899999974500702
1998	13.899998331950442
1999	12.20000493763871
2000	21.746695837606296
2001	-3.123908127968633
2002	12.429304202928165
2003	5.777077657097124
2004	10.652425098602563
2005	21.19786950386009
2006	36.37123194175862
2007	18.087540770331074
2008	6.5853225666980535
2009	6.389109575339361
2010	-14.971753949320885
2011	23.90536833151269
2012	2.20000009263255