8

0

4

0

4

0

2

0

7

0

2

3

7

1

2

0

4

0

2

0

8

0

4

0

0

0

0

0

21

1

8

2

2

0

1

0

11

1

3

2

6

0

3

0

2

0

1

0

4

0

2

0