51% (2016)

67% (1975)

64% (2014)

59% (2023)

54% (2003)

80% (2008)

60% (1996)

62% (2014)

64% (2005)

37% (2024)

72% (1971)

51% (2000)

67% (1993)

57% (2015)

46% (1983)

53% (2005)

45% (2018)

59% (2015)

47% (1976)

55% (2018)