Unitholder Services

(For information or assistance concerning a change in registration of a stock certificate)

Computershare
P.O. Box 43078
Providence, RI 02940

By overnight delivery:
250 Royall Street
Canton, MA 02021

Internet Inquires: InvestorCentreTM website at www.computershare.com/investor

Telephone Inquires:
888-843-5542 (Toll free - U.S., Canada, Puerto Rico)
781-575-4735 (non-U.S.)


Email: web.queries@computershare.com