0% (2025)

60% (2024)

53% (2021)

58% (2015)

69% (2005)

59% (2023)

65% (2010)

70% (2019)

34% (2008)

63% (1997)

71% (2019)

58% (2007)

69% (2005)

60% (2002)

71% (2020)

70% (2013)

65% (2000)

58% (2012)

70% (2006)

85% (1977)