Year annual % 1990 3.39664344990658 1991 3.08507976027413 1992 5.30619664154659 1993 3.88366391994282 1994 2.05160802865106 1995 1.98132464852524 1996 0.602279503049189 1997 0.272816321974162 1998 0.688465401249033 1999 0.343135141558832 2000 -0.489389005327581 2001 1.30499491007868 2002 1.37812582409744 2003 1.32125352370875 2004 1.11559586662639 2005 0.405207331851614 2006 0.397281154893903 2007 1.77027320694081 2008 0.909330422301522 2009 1.84189163776318 2010 0.645275771121817 2011 1.06948374534943 2012 1.49648883779834 2013 1.95939168302444 2014 1.87793985374911 2015 1.85367882408802 2016 1.32775222269545 2017 1.50373898915133 2018 2.00749244131613 2019 2.13030905148273 2020 1.87258564805592 2021 3.01963807375267 2022 5.26832542370153 2023 6.62800806894128