68% (1995)

65% (2008)

65% (2019)

61% (2017)

63% (2000)

58% (2015)

68% (1997)

64% (2020)

70% (2016)

57% (2024)

48% (2000)

59% (2009)

62% (2005)

60% (1999)

55% (2001)

61% (2006)

62% (2015)

70% (2007)

66% (2025)

56% (2020)