50% (1991)

31% (2012)

30% (2007)

61% (2021)

51% (2005)

46% (2013)

70% (1998)

31% (2014)

0% (1997)

58% (2014)

58% (2003)

55% (2017)

0% (1995)

43% (2004)

0% (2023)

41% (2008)

20% (2024)

62% (2022)

71% (2006)

0% (1982)