1999

6.8

2003

8.2

2001

5.9

1991

7.1

1994

7.4

2003

7.2

1990

6.5

0.0

2025

7.0

2010

1.0

2024

0.0

2001

7.5

1979

6.0

2004

4.6

2008

5.2

1982

6.1

1987

8.3

0.0

1969

4.8

2022

5.3