Ask HN: Who sees which kinds of your personal data

Consider a matrix where rows are kinds of personal data and columns are different entities. Who can see which kinds of personal data? Rows: line item credit card purchases, total credit card purchases, credit score, cell phone location, car location (license plate reader data), social friends network, web browsing history, web search history, tv viewing history Columns: anyone willing to pay, many big corporations, law enforcement without a warrent, law enforcement with a warrent