No, sorry I don't. I will give you the factors of my decision, and I don't know if they would apply in your case. Frankly, I have been a bit isolated lately, so although I know Nairobi was just bombed again, I haven't heard anything about the aftermath. But in any event, I made my decision on the day I was to travel to connect down to Mauritius, so maybe 5 days before I was to be in Kenya. It was early October 2001, and there was still a lot of unrest in the area due to the incident in New York, and what made my decision was when there were riots in Kenya that were starting. I felt I didn't want to be put into that situation when I didnt have to be. Especially because mine was an overnight transit, so I would have had to go into the city. I won't get into the psychological reasons why, but I am kind of a fearless traveler and not afraid of death, so I don't worry about a lot of things like that. But it was enough to get me not to go. The other reason my decision was made was because it was a lot of flying and I decided I didn't want to do that much at one time.
If you are transiting without leaving the airport, I would have absolutly no concern. If you are doing an overnight in the city, I think it would depend on whether there were any immediate concerns rather than if there are any distant concerns. I will say, though, that BA handled everything brilliantly, and with more understanding than most other airlines would have.