Year	%
1989	12.13869150340768
1990	12.463307289414498
1991	15.602348044231118
1992	9.10619017294978
1993	14.237744668943947
1994	-7.708603896061078
1995	-9.582880005098152
1996	13.142181297714243
1997	24.730473607080373
1998	19.574462310542362
1999	18.7153815222344
2000	13.717485538110232
2001	16.293136529490216
2002	7.512090324680989
2003	26.403929016219728
2004	9.30772986434688
2005	6.345836976907057
2006	15.694725625404034
2007	27.18976030266685
2008	33.97056148522365
2009	35.24764236786866
2010	32.46410144473597
2011	38.15134298666335
2012	48.033244025690294
2013	50.760103192602195
2014	49.90850314434496
2015	47.14666448739105
2016	46.842769322640606
2017	52.43678815299607
2018	43.483344965750284
2019	39.8770894409842
2020	42.71405655916367
2021	39.049418246037355
2022	37.38769626539253
2023	40.964306396468366