56% (2016)

62% (2014)

63% (2024)

55% (1999)

52% (1980)

56% (2000)

61% (2019)

58% (2010)

54% (2018)

65% (1978)

57% (2017)

61% (2011)

64% (2020)

38% (2005)

59% (2017)

52% (2018)

64% (2005)

63% (2018)

60% (1997)

63% (2000)