Lebanon was ~60% Christian ~50yrs ago...
Today?
Since 2000, 62,000 Christians in Nigeria have been murdered in genocide perpetrated by Islamist jihadist groups including Boko Haram, Islamic State West Africa Province (ISWAP), and Fulani militias.
Here's some more.
https://en.m.wikipedia.org/wiki/Persecution_of_Christians_by_the_Islamic_State