2021

8.8

1986

6.6

1981

6.0

1999

8.2

2003

6.2

2003

7.1

2003

6.7

2009

6.1

1970

6.9

2007

6.7

0.0

2022

1.0

2023

6.8

2008

6.5

2024

6.7

2021

6.8

1999

7.1

2025

5.9

0.0

1996

5.3