1966

6.4

2005

7.6

1976

8.0

2000

7.0

1990

6.6

1993

0.0

2014

10.0

2016

7.0

1964

5.3

2018

7.0

1976

6.7

1997

7.5

1993

8.0

2003

7.1

2021

6.5

1986

7.9

1966

7.3

2001

6.6

1999

8.4

1983

7.2