59% (2021)

45% (2001)

48% (2003)

58% (1998)

36% (2008)

51% (2015)

45% (2021)

49% (2006)

51% (2007)

43% (1994)

50% (2014)

60% (2017)

40% (2013)

43% (2010)

60% (2004)

45% (2009)

41% (1996)

68% (2003)