69% (2024)

55% (2011)

60% (2020)

71% (2011)

61% (1995)

70% (2007)

68% (2003)

52% (2019)

70% (2022)

68% (1992)

56% (2022)

57% (2016)

69% (2011)

49% (2016)

68% (2013)

65% (2016)

60% (2021)

65% (2023)

64% (2010)

66% (2013)