Form: SC 13G

Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions

February 11, 2009

Documents

EXHIBIT 99.1

Published on February 11, 2009







EXHIBIT 1
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IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARIES WHICH ACQUIRED SECURITIES
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Citigroup Global Markets. Inc. is a broker or dealer
registered under Section 15 of the Act (15 U.S.C. 78o).

Each of the undersigned hereby affirms the identification and Item 3
classification of the subsidiaries which acquired the security holdings
reported in this Schedule 13G.


Date: February 10, 2009



CITIGROUP GLOBAL MARKETS HOLDINGS INC.


By: /s/ Riqueza V. Feaster
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Name: Riqueza V. Feaster
Title: Assistant Secretary



CITIGROUP INC.


By: /s/ Riqueza V. Feaster
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Name: Riqueza V. Feaster
Title: Assistant Secretary