68% (2013)

67% (2014)

64% (2018)

55% (2008)

78% (1999)

58% (2008)

66% (2020)

72% (2002)

52% (2010)

70% (2002)

53% (2004)

70% (2013)

51% (2005)

0% (2002)

51% (2005)

50% (1988)

60% (2024)

0% (1990)

65% (2010)

60% (2000)