52% (2006)

62% (2016)

68% (2019)

63% (2007)

65% (2011)

59% (2016)

51% (2002)

43% (2018)

57% (2007)

57% (2006)

65% (2005)

52% (2001)

69% (2010)

57% (2009)

51% (2002)

70% (1999)

42% (2006)

62% (2009)

76% (2018)

61% (2019)