Year	%
1989	8.29134836509294
1990	5.452176099526036
1991	6.585797061879798
1992	11.647044812279741
1993	10.340071283103576
1994	8.152557559616064
1995	7.920644403621709
1996	7.9522525442028105
1997	7.743308890971416
1998	6.094069226911199
1999	4.736635743815987
2000	5.138245885904864
2001	4.1289038753951335
2002	3.158738553550886
2003	2.6006777316027794
2004	2.762226465295315
2005	3.2382698096557663
2006	3.4241667116035637
2007	3.7624346754647613
2008	4.332593826376264
2009	3.0270090987760616
2010	3.5796857929565413
2011	2.944663725535147
2012	3.619198646830145
2013	3.951211997463773
2014	3.917647828218787
2015	3.1678662337112153
2016	2.3353258767356113
2017	2.2580886386256394
2018	1.5948330304383653
2019	1.6489171402190819
2020	0.7375152460162036
2021	0.7580066704548463
2022	-1.2934999243697929
2023	-0.3616619920636605