Year per 100,000 people 1991 12.4752658619296 1992 10.8652626646956 1993 12.2754872774474 1994 13.0115042412325 1995 12.7958272642102 1996 12.8801749956489 1997 12.7360775531418 1998 13.5351728248986 1999 12.673315917233 2000 14.1673052198968 2001 12.6311571195402 2002 14.5421866104778 2003 21.3232237485555 2004 24.7591347550466 2005 26.1217741682059 2006 23.0930762993518 2007 22.4521777123369 2008 25.1392754186663 2009 24.6163451910182 2010 25.3075082180353 2011 25.3742602413614 2012 22.6101741297438 2013 19.4741564259154 2014 17.6033821835294 2016 15.3501396781971 2017 11.4207958416281 2018 9.92055152321569 2019 9.42851570029359 2020 8.73663089784519 2021 10.5415842337116