2018 | 5.5
2023 | 5.8
2005 | 5.9
1960 | 8.5
2019 | 6.5
2023 | 5.6
1964 | 7
2023 | 6.1
1980 | 8.4
1958 | 7.1
1973 | 7.6
1963 | 7.6
2011 | 7.3