2015

7.5

1994

8.7

1985

8.3

1972

8.7

2016

8.5

2024

7.1

1997

7.9

1987

7.3

2023

8.4

2020

7.3

2016

7.6

2023

8.1

2019

7.8

1990

7.4

2019

8.1

1995

8.0

2016

7.6

1982

8.1

2015

7.9

2007

7.1