From what I gathered the men repairing the fencing were in little danger as they were in a big group, men, and had big sticks! We didn't see anyone in hard hats and padded jackets.
Those most in danger would be alone or maybe with one other and look weaker. Children are obviously at risk and women going into the bush for the toilet. We understood that occasionally an old, inexperienced or hurt tiger would turn bad and they would try to remove them to another reserve. Not sure about the one death a week. That may be difficult to know. Like how many tigers there actually are!