Yes, indeed. I see Mr. Adsett nodding.
Analyses have been conducted. There's no shortage of them. A number of good analyses in the public domain have been conducted by firms, academics or international organizations such as the United Nations. In general, the research and findings vary greatly, of course, depending on the information base used, meaning the cases examined. As I said before when speaking about effectiveness and impact, it's very difficult to determine whether sanctions, as a whole, have been effective or less effective.