1974 4.8

1974 5.2

1974 6.3

1974 6.4

1974 6.6

1974 6.6

1974 6.7

1974 6.7

1974 7.1

1974 7.1

1974 7.2

1974 7.3

1974 7.4

1974 7.5

1974 8.2

1974 7.7

1974 7.7

1974 7.8

1974 8.1

1974 9.0