1

0

2

0

3

0

1

1

3

0

0

0

2

0

2

1

1

0

4

0

4

0

1

0

1

4

2

0

1

0

2

1

1

1

1

0

1

0

4

0

1

0

1

0

1

0

7

1

3

0