4.6

| 1979

5.3

| 1997

6.3

| 2019

5

| 2016

6.8

| 1994

5.0

| 1973

5.7

| 2018

8.1

| 2021

5.5

| 1993

7.2

| 1980

6.2

| 2003

5.5

| 2003

6.6

| 1998

6.8

| 2011

6.9

| 2007

6.1

| 2004

7.2

| 2018

5.4

| 2005

6.1

| 2025

0

| 2026