AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G
EXHIBIT 1
Each of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
Dated: October 9, 2015
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CITIGROUP GLOBAL MARKETS INC.
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By:
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/s/ Xxx X. Xxxxxxx
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Name: Xxx X. Xxxxxxx
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Title: Assistant Secretary
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CITIGROUP FINANCIAL PRODUCTS INC.
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By:
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/s/ Xxx X. Xxxxxxx
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Name: Xxx X. Xxxxxxx
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Title: Assistant Secretary
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CITIGROUP GLOBAL MARKETS HOLDINGS INC.
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By:
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/s/ Xxx X. Xxxxxxx
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Name: Xxx X. Xxxxxxx
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Title: Assistant Secretary
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By:
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/s/ Xxx X. Xxxxxxx
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Name: Xxx X. Xxxxxxx
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Title: Assistant Secretary
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