The average around here is 20-40 documents. If you met all the requirements they are asking for tell him to send it asap.
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"I do not want people to be very agreeable, as it saves me the trouble of liking them a great deal" -Jane Austen
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DACA done by: Myself | Applied 8.20.12 | Approved:10.3.12 | Renewal Mailed 6.23.14