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| Processing Times » I-130 » Distribution |
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| Distribution Digram of the Year --- 2004 --- |
As of: 02/10/09 |
| Processing Center: |
Texas Service Center |
Case Type: |
I130 |
| Total Cases Filed: |
62779 |
Total Cases Approved: |
29118(46.3%) |
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| Factor |
Waiting Time (day) |
Percentage of Approvals |
Modeling Characters |
| 0.1 |
10~155 |
3.2% |
Average Waiting Time:
μ = 263 (day)
Standard Deviation:
σ = 88 (day)
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| 0.2 |
156~300 |
50.9% |
| 0.3 |
301~445 |
22.0% |
| 0.4 |
446~590 |
5.3% |
| 0.5 |
591~735 |
1.7% |
| 0.6 |
736~880 |
3.5% |
| 0.7 |
881~1025 |
3.5% |
| 0.8 |
1026~1170 |
3.2% |
| 0.9 |
1171~1315 |
4.1% |
| 1.0 |
1316~1463 |
2.1% |
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