USCIS estimates that as as of 9 April 2012, approximately 25,600 H-B cases had been receipted. Out of these petitions, 17,400 are for bachelor's degree and 8,200 for for people with advanced degrees. These numbers are considerable hire than the last year's at this time.
USCIS has indicated that 22,323 cap-subject H-1B petitions had been received as of April 4, 2012. Approximately one quarter (1/4) of these cases are for advanced degrees. According to USCIS, the number of filings received is almost double the number of filings received by USCIS during the same time last year. It would appear that H-1B numbers are likely to get exhausted a lot earlier than last year.