1968

6.9

1982

5.8

2017

6.0

2021

7.7

2003

7.5

2001

6.9

1972

4.0

1993

6.1

1964

7.4

2025

5.9

2017

8.0

2023

6.3

1985

6.4

2014

3.5

1990

7.4

2023

10.0

2013

7.1

1958

7.2