JOINT FILING AGREEMENT
Exhibit 99.1
EXHIBIT 1
The undersigned hereby agree to the joint filing of the Schedule 13G to which this Agreement is attached.
Dated: November 7, 2008
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ARTISAN INVESTMENT CORPORATION, |
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for itself and as the general partner of |
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ARTISAN PARTNERS LIMITED PARTNERSHIP |
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By: |
Xxxxx X. Xxxxx* |
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By: |
Xxxxx X. Xxxxx* |
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XXXXXX X. XXXXXXX |
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Xxxxxx X. Xxxxxxx* |
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XXXXXXX X. XXXXXXX |
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Xxxxxxx X. Xxxxxxx* |
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ARTISAN FUNDS, INC. |
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By: |
Xxxxx X. Xxxxx* |
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*By: |
/s/ Xxxxx X. Xxxxx |
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Xxxxx X. Xxxxx |
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Vice President of Artisan Investment Corporation |
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Attorney-in-Fact for ZFIC, Inc. |
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Attorney-in-Fact for Xxxxxx X. Xxxxxxx |
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Attorney-in-Fact for Xxxxxxx X. Xxxxxxx |
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General Counsel and Secretary of Artisan Funds, Inc. |
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