1988 5.4

1988 5.2

1988 5.6

1988 5.5

1988 5.4

1988 5.3

1988 6.7

1988 5.4

1988 8.0

1988 8.5

1988 6.2

1988 5.6

1988 6.4

1988 6.5

1988 5.8

1987 5.6

1987 6.9

1987 5.1

1987 5.1

1987 5.4