69% (2024)

72% (2023)

75% (1997)

59% (2022)

68% (2004)

75% (2014)

70% (2011)

80% (2013)

71% (2022)

62% (2004)

71% (2010)

62% (2008)

75% (2004)

76% (2015)

55% (2016)

67% (2005)

53% (2003)

76% (2019)

51% (2005)

54% (2001)