63% (2009)

67% (2002)

63% (1997)

63% (2014)

52% (2017)

70% (2019)

64% (2022)

40% (2006)

65% (1986)

20% (2023)

64% (2020)

59% (2009)

66% (2009)

68% (1978)

67% (2021)

71% (2013)

54% (1981)

61% (2005)

60% (2008)

71% (2016)