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| Processing Times » I-140 » Distribution |
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| Distribution Digram of the Year --- 2007 --- |
As of: 04/19/09 |
| Processing Center: |
Nebraska Service Center |
Case Type: |
I140 |
| Total Cases Filed: |
83756 |
Total Cases Approved: |
65392(78.0%) |
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| Factor |
Waiting Time (day) |
Percentage of Approvals |
Modeling Characters |
| 0.1 |
2~105 |
15.6% |
Average Waiting Time:
μ = 333 (day)
Standard Deviation:
σ = 163 (day)
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| 0.2 |
106~208 |
11.3% |
| 0.3 |
209~311 |
20.8% |
| 0.4 |
312~414 |
10.6% |
| 0.5 |
415~517 |
20.9% |
| 0.6 |
518~620 |
13.4% |
| 0.7 |
621~723 |
6.2% |
| 0.8 |
724~826 |
0.7% |
| 0.9 |
827~929 |
0.1% |
| 1.0 |
930~1031 |
0% |
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