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| Processing Times » I-130 » Distribution |
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| Distribution Digram of the Year --- 2002 --- |
As of: 02/10/09 |
| Processing Center: |
Vermont Service Center |
Case Type: |
I130 |
| Total Cases Filed: |
157387 |
Total Cases Approved: |
116317(73.9%) |
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| Factor |
Waiting Time (day) |
Percentage of Approvals |
Modeling Characters |
| 0.1 |
4~227 |
29.5% |
Average Waiting Time:
μ = 311 (day)
Standard Deviation:
σ = 407 (day)
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| 0.2 |
228~450 |
25.7% |
| 0.3 |
451~673 |
5.5% |
| 0.4 |
674~896 |
6.6% |
| 0.5 |
897~1119 |
18.1% |
| 0.6 |
1120~1342 |
11.8% |
| 0.7 |
1343~1565 |
1.5% |
| 0.8 |
1566~1788 |
0.3% |
| 0.9 |
1789~2011 |
0.3% |
| 1.0 |
2012~2234 |
0% |
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