1992

6.8

2022

8.3

2018

7.1

2021

6.1

2024

10.0

1999

7.5

2015

7.9

2023

6.0

2019

6.3

2001

9.0

2009

7.8

2006

8.2

2023

4.0

1991

6.4

2014

7.2

2025

7.0

2015

7.5

1979

9.1

2018

6.3