74% (2008)

68% (2019)

71% (2019)

77% (2013)

82% (2002)

56% (1998)

50% (1993)

64% (2015)

0% (2004)

82% (2021)

75% (1998)

85% (1999)

69% (2020)

75% (2023)

82% (2022)

77% (2012)

70% (2011)

69% (2005)

73% (2004)

80% (2023)