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For the former, operations and information technology have been the most fertile fields, while community college grads tend to wind up in business or computer science.
The data also show opportunities outside of big business: Some 4.7 million LinkedIn members -- out of roughly 100 million in total -- are employed by small businesses. It's unclear how many of those are new to their positions, but many LinkedIn members have moved around of late. According to the company, there have been 7.4 million job changes since 2009.
What do you think? Are four-year degrees overrated? Let us know in the comments.