Year annual % growth 1991 1.9678259165199137 1992 0.15095180227682192 1993 1.8147803357252599 1994 1.6075266907098325 1995 4.284116708354446 1996 7.1541802636992315 1997 8.702953909438264 1998 14.219241572808102 1999 4.858717409129511 2000 1.2118762798135805 2001 2.922406768688802 2002 5.806423022614652 2003 1.9393253973167361 2004 6.038811791268529 2005 8.55064021402589 2006 9.39589958139561 2007 5.496449586002768 2008 0.029862524475959162 2009 0.7143771141427351 2010 13.488584753361792 2011 11.163537532089919 2012 -2.8747628882516523 2013 4.435648175097498 2014 5.349352507292423 2015 6.262644354674023 2016 1.119100022475152 2017 4.1859719482811215 2018 6.203589027235637 2019 3.133969301796384 2020 0.9466872540182294 2021 2.2999999999357357 2022 4.600000000053768 2023 2.1999999999190436