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Jan
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Feb
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Mar
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Apr
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May
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Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Dec
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10.6
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9.4
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8.9
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6.4
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6.2
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6.4
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12.2
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12
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12.2
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17
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16.5
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16.5
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11.5
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11.3
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11.3
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14.5
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14.5
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14.5
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7.2
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7
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6.8
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7.3
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6.8
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6.1
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10.8
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10.6
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11
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16
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16
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16.4
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16
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16
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16
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15.8
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15.6
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15.4
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11.5
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11.5
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11.5
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16
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15.8
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15.8
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