TSX 09/03/10
            Undiluted    Diluted
OGE.un:   9.7008        N/A
OCY.un: 13.1571     12.4807
OFS.un: 11.8086     11.5047
OCZ.un: 11.7628     11.7314
OBF.un: 11.1299         N/A
OCB.un: 11.4971         N/A

Diluted NAV

Diluted NAV is calculated by taking into consideration the total number of units issuable pursuant to the exercise of all outstanding warrants. Diluted NAV is calculated when the undiluted NAV is greater than 11.70.