49% (1997)

70% (2013)

57% (2014)

0% (2018)

72% (2018)

10% (1990)

50% (2002)

51% (1993)

61% (1994)

59% (1978)

47% (2014)

55% (2009)

55% (2008)

60% (1957)

57% (1992)

57% (1999)

0% (2019)

58% (2024)

50% (1994)

0% (1970)