68% (1971)

50% (2022)

80% (2023)

56% (2016)

53% (2018)

50% (2021)

56% (1999)

56% (2012)

50% (2020)

65% (2017)

60% (2015)

60% (2004)

65% (2018)

67% (2015)

48% (2008)

62% (2013)

35% (2006)

65% (2017)

37% (2000)

52% (1997)