| 1. | There was little hard data to back this up, however.
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| 2. | Hard data is skimpy, but the anecdotal evidence is frightening.
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| 3. | At the least, hard data can often yield considerable savings.
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| 4. | But hard data on the effectiveness of Web sites remains elusive.
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| 5. | Inadequate hard data make an objective assessment of the sanctions difficult.
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| 6. | Nevertheless we don't have any hard data ."
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| 7. | But no hard data existed until now to prove either theory.
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| 8. | I'll keep looking for some hard data on this.
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| 9. | Somebody would have to show me some very hard data.
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| 10. | The intangibles favor Atlanta; hard data defends Denver's case.
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