SST (71-00) (OI.V2) |
SST Diff (71-00) - (61-90) (OI.V2) |
SST Diff (OI.V2) - (OI.V1) (71-00) |
January
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January
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January
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February
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February
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February
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March
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March
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March
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April
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April
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April
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May
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May
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May
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June
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June
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June
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July
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July
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July
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August
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August
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August
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September
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September
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September
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October
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October
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October
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November
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November
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November
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December
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December
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December
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Index Comparisons |
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