62% (2007)

20% (2010)

32% (2019)

0% (1998)

52% (2016)

38% (2007)

0% (2007)

65% (2003)

20% (2004)

20% (2008)

0% (2018)

58% (2011)

75% (2015)

53% (2002)

50% (2002)

60% (1991)

40% (2004)

20% (2006)

75% (2006)

55% (2018)