54% (2002)

49% (2004)

54% (2013)

45% (2018)

0% (2025)

70% (2003)

80% (2016)

38% (2010)

71% (1993)

54% (2019)

50% (2015)

47% (2016)

85% (2009)

0% (1994)

20% (1989)

60% (2005)

0% (1970)

65% (2013)

68% (2011)

60% (2024)