65% (2022)

58% (2023)

40% (2022)

59% (2024)

58% (2003)

53% (1995)

60% (1992)

59% (2005)

56% (2009)

72% (2013)

39% (2005)

70% (2010)

50% (2020)

54% (2022)

0% (1970)

52% (2000)

72% (1957)

42% (2004)

0% (2022)

0% (2025)