53% (1996)

59% (2005)

62% (2016)

64% (2009)

61% (2024)

58% (2023)

72% (2019)

69% (2013)

71% (2005)

64% (2012)

56% (2006)

58% (2015)

60% (1993)

69% (1993)

63% (2007)

64% (1995)

62% (1993)

67% (2021)

56% (2004)

60% (2018)