73% (2021)

54% (2015)

58% (2002)

70% (2020)

58% (2008)

20% (2004)

20% (1996)

68% (2017)

47% (1999)

74% (2018)

74% (2010)

71% (2011)

64% (2016)

54% (2014)

65% (2014)

58% (2012)

60% (2004)

63% (2015)

74% (2015)

77% (2013)