How many people actually know someone transgender?

I’m just curious because it is all over the news and social media. I live in a populated yet conservative area and never heard of someone becoming transgender. I am all for people wanting to do whatever they want to do in life. Live and let live, however it seems like this subject has been over ally covered do to its polarizing nature when there are a lot more things going on in the world that effects our everyday life. Like I said never even met a transgender.
How many people actually know someone transgender?
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