This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Bsd distributions usage.svg cs Podl BSD variant podle przkumu ze en Usage of Berkeley Software Distribution BSD variants according to survey conducted in September fa BSDCG Own based bsdcertification org pdf BSD Usage Survey by the BSD Certification Group Slashme Berkeley Software Distribution
Page 2023 Free-images.com. All images are Public Domain