| Monthly HOA Statistics | ||||||
| Jul. '06 | Jul. '07 | Jul. '09 | ||||
| Number of herds | 708 | 647 | 564 | |||
| Average Cows per Herd | 157 | 171 | 193 | |||
| Days in Milk | 209 | 207 | 201 | |||
| Age at 1st Lact (months) | 26 | 26 | 26.6 | |||
| Milk Blend Price | $11.52 | $18.59 | $11.60 | |||
| Summit Milk 1st Lact | 64 | 64 | 63.5 | |||
| Summit Milk 2nd Lact | 81 | 79 | 80.0 | |||
| Summit Milk 3rd+ Lact | 86 | 85 | 85.7 | |||
| Peak Milk 1st Lact | 70 | 69 | 69.2 | |||
| Peak Milk 2nd Lact | 86 | 86 | 86.6 | |||
| Peak Milk 3rd+ Lact | 93 | 92 | 93.4 | |||
| SCC Actual 000's | 357 | 425 | 374 | |||
| SCC Score | 3.0 | 3.2 | 3.1 | |||
| Days open-proj min all | 176 | 179 | 172.6 | |||
| Proj. calving interval (mos) | 15.1 | 15.0 | 14.9 | |||
| Current actual calving interval (mos) | 14.3 | 15.0 | 14.4 | |||
| Days at 1st Service | 101 | 101 | 102.1 | |||
| Percent cows left herd 1st lactation | 25 | 18 | 15.0 | |||
| Percent cows left herd 2nd lactation | 31 | 21 | 16.3 | |||
| Percent cows left herd 3rd + lactation | 52 | 37 | 29.0 | |||
| Percent cows left herd - all | 33 | 35 | 35.6 | |||
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