<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a2193419zex-99_1.txt
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
<Page>


<Table>
<Caption>

                                                        EXHIBIT 1
                                                        ---------

<S>                 <C>

                    IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARIES WHICH ACQUIRED SECURITIES
                    --------------------------------------------------------------------------------

                    Citibank, N.A. is a bank as defined in Section 3(a)(6) of the
                    Act (15 U.S.C. 78c)

                    Citigroup Financial Products, Inc. is chartered in Delaware
                    and headquartered in New York, NY.

                    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: June 10, 2009



                                         CITIGROUP INC.


                                         By: /s/ Julie A. Bell Lindsay
                                         -------------------------------------
                                         Name:  Julie A. Bell Lindsay
                                         Title: Assistant Secretary

</Table>

</TEXT>
</DOCUMENT>
