71% (2019)

57% (2021)

78% (2015)

55% (2016)

60% (2006)

68% (2005)

54% (2006)

51% (2011)

71% (2009)

70% (2001)

58% (2008)

62% (2004)

37% (2008)

51% (2014)

0% (2018)

67% (2007)

75% (2013)

85% (2014)

72% (1997)

59% (2011)