 However, its first week sales are about 263,000 lower than her last studio album "(Miss)understood" showed.This is because the "first week sales" of "(Miss)understood" were actually the sales of two weeks, as Oricon blends the last week of a year with the first one of the following year, making an Oricon Year with 51 weeks only.The same rule applies for the first week sales of her "I Am..." album.