Year + 2000

0

1

2

3

4

5

6

7

8

9

Observed count (o)

3284

3221

3266

3194

3207

3460

3637

3847

3957

3964

Predicted count (p)

3098

3182

3268

3356

3447

3540

3636

3734

3835

3939