31% (2009)

50% (2006)

61% (2007)

55% (2018)

52% (2004)

42% (2020)

48% (2017)

60% (2019)

32% (2003)

35% (1998)

36% (2001)

0% (2005)

28% (2012)

34% (2000)

45% (2005)

63% (2018)

0% (2025)

0% (2006)

0% (1970)

35% (2015)