0% (2012)

64% (2021)

62% (2009)

59% (2012)

60% (2009)

63% (2004)

38% (2007)

54% (2006)

56% (2012)

54% (2010)

0% (2006)

62% (1991)

57% (2006)

60% (2004)

58% (2010)

55% (2011)

49% (2010)

85% (2004)

56% (2005)

75% (2018)