| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | ROYCE & ASSOCIATES, LLC | 3,897,845 | 8.90 | $54,842,679 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 3,140,338 | 7.17 | $44,184,555 | 30-Sep-09 | | Capital Research Global Investors | 3,088,600 | 7.05 | $43,456,602 | 30-Sep-09 | | LORD ABBETT & CO | 2,528,812 | 5.77 | $35,580,384 | 30-Sep-09 | | ARTISAN PARTNERS LIMITED PARTNERSHIP | 2,353,400 | 5.37 | $33,112,338 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 1,942,817 | 4.43 | $27,335,435 | 30-Sep-09 | | Pivot Point Capital Partners, LLC | 1,460,700 | 3.33 | $20,552,049 | 30-Sep-09 | | GRANAHAN INVESTMENT MANAGEMENT INC. | 1,413,750 | 3.23 | $19,891,462 | 30-Sep-09 | | AXA | 1,231,441 | 2.81 | $17,326,374 | 30-Sep-09 | | STATE STREET CORPORATION | 1,073,514 | 2.45 | $15,104,341 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | ROYCE LOW-PRICED STOCK FUND | 2,470,791 | 5.64 | $20,754,644 | 30-Jun-09 | | SMALLCAP WORLD FUND | 2,423,600 | 5.53 | $20,358,240 | 30-Jun-09 | | ARTISAN SMALL CAP VALUE FUND | 1,587,500 | 3.62 | $13,335,000 | 30-Jun-09 | | VANGUARD EXPLORER FUND, INC. | 1,268,150 | 2.89 | $16,105,505 | 31-Jul-09 | | ROYCE VALUE PLUS FUND | 1,195,200 | 2.73 | $10,039,680 | 30-Jun-09 | | LORD ABBETT RESEARCH FUND, SMALL-CAP VALUE SERIES | 1,040,957 | 2.38 | $14,157,015 | 31-Aug-09 | | PENNSYLVANIA MUTUAL FUND INC | 998,027 | 2.28 | $8,383,426 | 30-Jun-09 | | AMERICAN FDS INSURANCE SER-GLOBAL SMALL CAPITALIZATION F | 915,000 | 2.09 | $12,874,050 | 30-Sep-09 | | ROYCE VALUE FUND | 892,337 | 2.04 | $7,495,630 | 30-Jun-09 | | COLUMBIA ACORN FD | 800,000 | 1.83 | $6,720,000 | 30-Jun-09 |
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Value shown is computed using the security's price on the report date given.
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