Three Months ended Jun.30 2011/4/1～2011/6/30 62k

Fiscal Year ended Mar.31 2010/4/1～2011/3/31 92k Nine Months ended Dec.31 2010/4/1～2010/12/31 67k Six Months ended Sep.30 2010/4/1～2010/9/30 69k Three Months ended Jun.30 2010/4/1～2010/6/30 66k

Fiscal Year ended Mar.31 2009/4/1～2010/3/31 76k Nine Months ended Dec.31 2009/4/1～2009/12/31 18k Six Months ended Sep.30 2009/4/1～2009/9/30 16k Three Months ended Jun.30 2009/4/1～2009/6/30 18k

Fiscal Year ended Mar.31 2008/4/1～2009/3/31 33.9k Nine Months ended Dec.31 2008/4/1～2008/12/31 27.5k Six Months ended Sep.30 2008/4/1～2008/9/30 26.2k Three Months ended Jun.30 2008/4/1～2008/6/30 21.1k