4.8

| 1996

6.6

| 2006

6.9

| 2025

5.9

| 1999

6.8

| 2024

5.7

| 2017

5.6

| 1986

4.7

| 2026

6.5

| 2025

6.0

| 2019

7.2

| 2011

6.1

| 1991

6.1

| 1984

6.8

| 2001

6.8

| 1953

6.5

| 2009

6.6

| 1991

7.0

| 2004

4.4

| 2017

6.2

| 2003