62% (2003)

54% (1984)

69% (2003)

63% (1998)

57% (1998)

55% (1995)

75% (2002)

70% (1996)

72% (2002)

66% (1997)

55% (2022)

53% (2022)

51% (2022)

59% (2021)

70% (2020)

66% (2019)

60% (2016)

63% (2015)

57% (2015)

72% (1972)