54% (2001)

54% (2003)

67% (2008)

71% (2010)

73% (2015)

64% (2023)

60% (1996)

70% (1973)

60% (2011)

73% (1950)

70% (2011)

54% (1977)

56% (2002)

61% (2024)

75% (2021)

50% (2014)

42% (2015)

72% (1994)

51% (2016)

73% (1999)