72% (2024)

67% (2010)

63% (2007)

62% (1999)

63% (2008)

60% (2004)

64% (2008)

58% (2011)

40% (2019)

60% (2007)

61% (2005)

65% (2008)

47% (2011)

62% (2010)

65% (2011)

55% (2010)

62% (2008)

55% (2017)

57% (2008)

54% (2003)