6.1

2020

7.0

2013

6.1

2023

6.5

2014

5.6

2013

6.1

2003

6.2

6.1

7.5

2023

7.1

1993

10.0

2006

5.0

2025

6.7

2015

7.4

2024

6.9

2021

5.9

2027

0.0

2006

5.9

2013

6.4