http://spreadsheets.google.com/feeds/list/pxmoyn3HoN6WhQngG21-DRg/od6/public/basic/dupz12008-03-19T14:49:47.094ZChanges in Working Capital_cokwr: -38.45, _cpzh4: -19.19, _cre1l: -15.86, _chk2m: -41.46, _ciyn3: 4.7, _ckd7g: 29, _clrrx: 14.92, _cyevm: -45.51