1993

6.7

1997

6.7

2025

6.4

2003

7.1

1999

7.3

1959

8.1

2004

6.9

2001

6.9

2013

5.0

2005

7.0

2024

0.0

2003

6.0

1986

3.1

2021

6.1

2022

10.0

2000

6.8

2006

4.9

2006

5.9

1995

7.3

2002

7.8