Year	annual %
1996	5.549765220745485
1997	5.413173763867491
1998	3.534894802987381
1999	3.374541858907648
2000	5.826194006448858
2001	4.639299627307068
2002	5.508991565395988
2003	6.143608206352852
2004	7.7789710172804405
2005	7.371976658974006
2006	9.24700584224962
2007	10.40810247609312
2008	6.96579963390289
2009	4.453121272402072
2010	7.439163051133619
2011	6.644500811421651
2012	5.887681796017347
2013	4.945583339286557
2014	5.188660325112565
2015	3.7490299679748205
2016	3.7099763146878786
2017	4.965930870557784
2018	4.5754415193736975
2019	4.3794519810059995
2020	-0.10538161305335336
2021	7.220419133819391
2022	2.9357851727321247