I may not catalog them as you would like. Job types are done poorly. Note that most ads implicitly are looking for programmers or analysts. I do not catalog them. Some companies do not like to place ads in the paper.
Some companies advertise jobs internally first.
The data seems to over state the number of actual jobs available. Sometimes errors are made when cataloging the data. The ads listed this week may not reflect the job market in the future. I do not separate these different meanings. I do not provide totals for subgroups.