73% (2024)

75% (2022)

72% (2025)

64% (2022)

60% (2023)

80% (2025)

88% (2013)

59% (2017)

68% (2021)

57% (2004)

78% (2012)

70% (1978)

59% (2018)

72% (2003)

77% (2000)

55% (2001)

60% (2020)

60% (2019)

49% (2007)

0% (2024)