1984 6.0

1984 7.8

1984 5.6

1984 6.2

1983 6.4

1983 7.1

1983 6.9

1983 7.1

1983 5.3

1983 7.3

1983 6.0

1983 5.2

1983 6.8

1983 5.9

1983 5.7

1983 6.0

1983 6.2

1983 4.5

1983 7.8

1983 4.9