Here's the current delegate picture:
Start with a base of Romney 37 and Santorum 10 from 16 CDs.
CD 16 (Rockford): Romney 2, Santorum 1, but there's and outside chance it could be 1-2 split (647 votes). 88% in and likely for Romney on the contested delegate.
CD 18 (Quincy): Romney 3, Santorum 1, but now could be a 4-0 split (141 votes) with 99% in.
So it looks like Romney probably has 43 and Santorum has 11 with one in play.
The last one is for Santorum, but with a margin of only 109 votes, it will wait for certification after absentee and provisional votes are counted.