Year	% change from 1990
1991	-3.40362223755972
1992	3.75245308638239
1993	3.74688866941464
1994	5.77297730674629
1995	10.2442532144856
1996	14.2968180920927
1997	19.2642330297219
1998	308.14973949542
1999	411.579324776065
2000	341.457767591133
2001	433.914776479004
2002	399.604381754151
2003	213.883986463053
2004	346.484587445503
2005	356.489536236436
2006	430.537783562189
2007	330.53778537766
2008	370.901312641424
2009	329.583475535283
2010	384.799338624184
2011	388.452744484025
2012	391.859710743193