1999

7.1

1984

7.7

2003

7.4

1996

5.3

2001

7.0

1986

6.6

1974

5.9

2024

5.0

1981

6.3

1975

0.0

1992

4.4

1986

7.0

1977

6.2

2001

6.0

2018

6.1

2010

6.5

2024

7.4

2025

6.1

1977

5.9

2022

5.0