72% (1976)

50% (2023)

38% (2009)

60% (2015)

61% (2022)

66% (2017)

70% (2024)

65% (2002)

63% (2013)

69% (2019)

59% (2024)

0% (2025)

58% (2005)

0% (2023)

83% (2015)

66% (2000)

70% (2012)

57% (2021)

72% (2004)

0% (2007)