Year	annual %
1996	3.2668190672542607
1997	6.572895175222129
1998	9.489604599311889
1999	3.592159008681776
2000	5.268085470091677
2001	8.73481381971115
2002	7.208144429498731
2003	9.32571286938088
2004	8.611983734171758
2005	12.727513555448127
2006	11.717330790945567
2007	14.290674793639056
2008	-0.9427278161210069
2009	-5.591400973340868
2010	-7.90753439427921
2011	5.116695330117778
2012	5.807454059387808
2013	3.985385295967461
2014	2.7342855870089835
2015	4.501604877003842
2016	5.561088671747498
2017	4.40186899001678
2018	4.560755274966155
2019	2.0068622897924513
2020	-0.3241460592317651
2021	4.492378845096653
2022	4.23358295131699