6.1

2023

7.1

2024

8.1

2022

6.3

2017

7.6

2023

5.6

2012

6.4

2017

6.5

2002

5.4

2023

9.4

2021

5.3

2013

7.3

1983

6.6

1986

7.3

1985

6.1

1993

6.2

2023

7.6

7.8

1989

7.8