What are some jobs or industries with a generally balanced male to female ratio?

I work in a very male dominated industry (engineering). Due to a variety of reasons, I'm looking to switch career paths all together. While obviously this is not the most important factor in deciding my new career path, I would ideally like to work in a place with a balance of men and women. So I'm just looking for something that may interest me that's neither male or female dominated.

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