67% (2016)

53% (2020)

60% (2019)

38% (2004)

65% (1993)

52% (2014)

0% (2022)

47% (2015)

53% (2002)

53% (1994)

55% (2013)

49% (2017)

57% (2021)

49% (2004)

70% (1960)

72% (2004)

51% (2007)

42% (1987)

58% (1976)

0% (2024)