Yes, that looks normal. Bear in mind that bounties claimed is not a 1:1 relationship with kills if you use a kill warrant scanner and claim a single kill in multiple locations. I had another 700 CZ kills on top of your score when I hit Dangerous.
As for progression; unless Frontier fixes the game's NPC rank ratings then forget it.
- - - Updated - - -
Oh, and out of interest I DID try searching the forum for an answer to your question and got nowhere because the search algorithm is not good enough.