A very interesting question you have asked as I have taken this evening to research statistics that you can use. District 11 has a number of counties and from what I can tell has been redistricted during the past few years.
1. This report from the Association of Corporate Growth offers job statistics (both gained and lost) since 1995. Look at page 15 slide 8:
2. Suggestion that if you have not already contacted the representative of the 11th district as his office might have data that they would be happy to share: