1995

7.6

1931

7.2

1989

7.8

1935

7.5

1984

7.3

2002

6.7

1992

4.7

2009

0.0

2016

4.3

2023

0.0

1996

4.4

1988

5.4

2014

6.1

2015

4.1

2025

6.3

2009

5.9

2009

4.1

1997

7.2

2020

6.5

1968

3.9