1

2

1981.8

2

1

1988.6

3

3

2009.8

4

1

2010.1

5

2

2020.3

6

1

1992.4

7

1

8

1

9

6

2021.3

10

1

2016.3

11

4

2020.8

12

1

1981.3

13

5

14

1

15

1

16

1

17

1

1998.9

18

2

2017.7

19

5

1997.7

20

8

2018.4