Chapter 12: Numbers of jobs executed in January 1996 and abnormal
endings for a large company. 

Col 1: Date
Col 2: Jobs executed
Col 3: Abnormal endings

1/1/96   1191   11
1/2/96    206    1
1/3/96    613    8
1/4/96    590    5 
1/5/96    604    2
1/8/96   1017   32 
1/9/96    606    3
1/10/96   594    1
1/11/96   599    3
1/12/96   579    2  
1/15/96  1008   17
1/16/96   607   12
1/17/96   637    1
1/18/96   503    4
1/19/96   652    7
1/22/96  1035   23
1/23/96   593    2
1/24/96   564    4
1/25/96   539    2
1/26/96   558    4
1/29/96   976   10
1/30/96   578    4
1/31/96   558    2