2001

7.8

1980

7.3

1997

6.6

1999

6.3

2002

6.0

2014

0.0

2007

6.5

2005

5.4

1960

5.4

1974

4.7

1990

4.4

2024

5.3

2022

4.0

2004

6.7

1995

4.6

2014

5.1

1930

5.0

1978

6.6

1964

5.7

1979

0.0