Within the recorded range there are 28 bouts between 1996 and 2010, about one every 6.1 months. It has been 197 months since the last bout. 15 of the 15 wins came by finish, 13 of them in the first round. Of the 12 losses, 6 came by finish and 6 by decision. The highest it has been is 1514, in 2007; it stands at 1280 now. The best win came against Keiko Tamai in 2007, who was rated 1368 at the time.