77% (2021)

70% (2022)

78% (2006)

71% (2005)

63% (2019)

65% (2007)

71% (2018)

72% (2010)

63% (2007)

70% (2024)

65% (2023)

65% (2020)

33% (1994)

61% (2015)

74% (2004)

60% (2021)

65% (2011)

65% (2024)

69% (2020)

64% (2023)