The Hakim is one. No Belgian bayonets in this grouping. I had thought about putting one in but figured I had already posted photos of that one a long time ago.
Three bayonets were produced by one country. However, one was made for export and it could be said that a second one was not produced by the same country technically due to the time it was produced. In other words, at the time it was produced, this country was broken down into a loose confederation of states and this second bayonet is marked as one of those states.
All other bayonets belong to a different nation.