20

0

8

4

2

0

1

0

0

0

0

0

3

1

0

0

7

0

3

1

0

0

0

0

13

0

6

1

8

0

3

2

4

0

2

0

2

0

1

0

20

1

8

1

0

0

0

0

3

0

1

1