Data entry from tables in print documents

I have a set of eighteen (18) data tables in print which I need converted into Excel spreadsheets. I will provide scanned versions of the data, and the freelancer's task will be to transform that data into Excel spreadsheets. How you do it is up to you: you can do direct entry into Excel from scanned documents or OCR scan the data and then verify the entries. I've uploaded with this posting a sample table so you can get a sense of what the data looks like. The data will be used for a social scientific study so I expect 100% accuracy in converting the data. Time frame to complete the project can be discussed. When submitting your offer, please provide a sample of how you would do the work using the provided table, by transforming into excel format all table headings and the data in the column for the year 1976.