?6,174,900,000 (Nov. 30, 1997) ?9,009,000,000 (Nov. 30, 1998) ?13,120,400,000 (Nov. 30, 1999(Expect))
** ?87,200,000,000 in 1997 ** ?67,768,000,000 in 1998 ** ?72,900,000,000 in 1999(Expect)