69% (2013)

69% (2015)

70% (1996)

66% (2009)

66% (2018)

69% (2013)

69% (2019)

60% (2010)

58% (2015)

60% (2019)

64% (2011)

61% (2005)

57% (2018)

46% (2008)

61% (2015)

67% (2022)

59% (1997)

62% (1993)

70% (2014)

68% (2018)