Year	annual % growth
1993	69.93595043058127
1994	-3.722031122357464
1995	-16.442379086426
1996	58.535873286556125
1997	3.43553837593835
1998	-40.017857586336284
1999	-39.47603046977264
2000	1.3016927321064458
2001	16.197481931229163
2002	8.726080175710365
2003	-25.25413820302741
2004	10.327491702057472
2005	-1.0300179066268527
2006	15.098573300201707
2007	-13.129958177720468
2008	-21.373050172715594
2009	36.21358061104948
2010	17.496109050983108
2011	575.7404561019436