80% (1988)

0% (1996)

50% (2005)

45% (2000)

0% (2010)

79% (2004)

40% (2005)

0% (2006)

50% (2012)

90% (2004)

0% (2020)

50% (2001)

70% (2012)

60% (2003)

57% (2022)

85% (1998)

30% (2006)

20% (2017)

56% (2019)

57% (2013)