1990

7.8

2006

8.1

1999

7.0

2021

2.0

2001

6.7

2024

7.5

1995

4.6

2023

7.9

2012

10.0

2000

8.2

2003

7.4

1977

6.0

1989

8.0

2009

10.0

1996

7.0

2021

7.3

1958

6.7

2002

8.2

2021

0.0

2012

0.0