72% (2024)

64% (2007)

67% (2010)

64% (1999)

63% (2008)

65% (2008)

61% (2005)

58% (2011)

60% (2007)

65% (2022)

40% (2019)

65% (2008)

61% (2004)

64% (2010)

58% (2011)

41% (1996)

59% (2008)

58% (2012)

63% (2008)

47% (2011)