72% (2006)

66% (2020)

65% (2024)

63% (2001)

71% (2002)

50% (2004)

64% (2023)

73% (2008)

67% (2009)

63% (2020)

70% (2019)

64% (2013)

54% (2023)

67% (2016)

75% (2018)

68% (2011)

75% (1994)

66% (2013)

60% (2023)

61% (2023)