In the chart you provided to us, it states that the regulatory limit is one millisievert, which is the safe level below which you want to have operations maintained. On the same graph, you also indicate that the maximum potential exposure from the recent events was 2/10,000 of one millisievert. For those of us who aren't technical, can you explain the difference between one millisievert and 2/10,000? On the scale of a swimming pool, how much are we talking about in terms of 2/10,000 of one millisievert?
On February 24th, 2009. See this statement in context.