1

1

1983.12

2

2

1985.5

3

1

1981.5

4

2

1984.10

5

2

1984.3

6

3

1984.3

7

2

1985.6

8

2

1985.5

9

1

2000.6

10

3

2005.8

11

1

2001.8

12

2

1992.7

13

1

14

1

15

2

1982.9

16

1

17

1

1985.8

18

1

19

1

1987.6

20

2