60% (2001)

71% (2006)

90% (2005)

87% (2002)

72% (1997)

70% (2016)

0% (2009)

57% (1989)

72% (1998)

64% (2017)

69% (2000)

52% (1993)

60% (2007)

72% (1991)

0% (2020)

0% (1998)

64% (2016)

75% (1996)

90% (2018)

81% (2021)