Year annual % 1991 4.062121439585312 1992 15.155649333878813 1993 4.756478221573474 1994 2.872915249390047 1995 3.062010173449778 1996 8.160093013906788 1997 0.2310284252636734 1998 3.8767829064090336 1999 7.1852094049421 2000 2.998888195402401 2001 11.834028317428078 2002 5.3920377111091256 2003 6.8004417591580335 2004 -10.4851308048803 2005 1.8374771981894469 2006 2.3805984519522383 2007 8.477515184498216 2008 7.256763879788551 2009 1.7651258761991073 2010 10.963798950285437 2011 11.565673274611399 2012 6.160467078370701 2013 16.642768177043692 2014 -0.72805110472585 2015 7.202726588006158 2016 0.22252573393275554 2017 -0.15169087790336278 2018 -1.3218023183508194 2019 4.874096517255651 2020 -19.151791841311635 2021 59.02701503489129 2022 11.35539551411398 2023 -18.27077331779789