55% (2003)

78% (2001)

67% (2009)

63% (2016)

54% (2020)

69% (2004)

61% (2003)

68% (2009)

59% (2000)

69% (2018)

68% (1999)

51% (2014)

62% (1999)

64% (2007)

63% (2005)

42% (2014)