Found on the Evanston Round Table:

The survey can be found here. Data for Progress is the firm.
The story says,
“Out of that field, Biss and Abughazaleh both logged 18% of voters while Fine took 10%.
“Mike Simmons and Bushra Amiwala each took 6% and Hoan Huynh took 5%.
“No other candidate was higher than 1%, and about 31% of the voters polled are still undecided.
“These results have a 4% margin of error and are rounded to the nearest whole number.”
