Year	annual % growth
1991	3.569948807076557
1992	1.2366904094753153
1993	3.105803053556926
1994	2.1057232722663173
1995	5.8351093069661175
1996	3.8693433484172175
1997	2.4489939893307877
1998	1.9067700302420292
1999	3.9712525761892863
2000	3.8362601478718403
2001	5.20421456568188
2002	4.766061146908001
2003	3.00733618420972
2004	4.595176982236509
2005	5.15331708984219
2006	3.4398195944312278
2007	3.735997028495717
2008	7.22258569766565
2009	4.213008026390511
2010	3.20096346359027
2011	2.4848617415006657
2012	3.3665293442133333
2013	2.7567334747510728
2014	6.889824871502029
2015	5.354372445910542
2016	4.7624294651164405
2017	5.912111414918499
2018	3.4357926017986102
2019	3.5000000000828635
2020	3.066266640549415
2021	3.699999999892853
2022	3.8000000002141263
2023	3.399999999802745