1993 7.7

1993 6.8

1993 7.6

1993 7.3

1993 6.3

1993 5.9

1992 6.2

1992 6.6

1992 6.6

1992 5.6

1992 5.7

1992 6.9

1992 6.7

1992 6.4

1992 8.0

1992 7.4

1992 7.0

1992 7.5

1992 6.4

1992 6.2