59% (2023)

34% (2006)

32% (1978)

47% (1988)

52% (1993)

63% (1989)

38% (1993)

52% (2014)

49% (2008)

52% (2003)

40% (2005)

43% (2002)

49% (2017)

40% (2013)

60% (2023)

68% (2022)

46% (2010)

56% (1996)

35% (2013)

44% (2012)