64% (1995)

70% (2016)

73% (2020)

72% (2018)

60% (2024)

62% (2011)

70% (2013)

70% (2014)

66% (2000)

58% (2021)

72% (2005)

57% (2008)

51% (2018)

66% (2005)

67% (1999)

56% (1997)

67% (2015)

62% (2009)

59% (2015)

51% (2013)