1) AMERICAN EXPRESS TRAVEL RELATED SERVICES, INC.

2) ART INSTITUTE OF CHICAGO

3) CHICAGO BOARD OF EDUCATION

4) CHICAGO BOARD OF ELECTION COMMISSIONERS

5) CHICAGO PARK DISTRICT

6) CHICAGO PUBLIC SCHOOLS

7) CHICAGO TRANSIT AUTHORITY

8) CITY OF CHICAGO

9) COOK COUNTY TREASURER`S OFFICE

10) COUNTY OF MCLEAN

11) FHR-ILLINOIS LLC

12) ILLINOIS ASSOCIATION OF WASTEWATER AGENCIES

13) ILLINOIS LIBRARY ASSOCIATION

14) ILLINOIS RESTAURANT ASSOCIATION

15) LABORERS' & RETIREMENT BOARD EMPLOYEES' ANNUITY & BENEFIT FUND OF CHICAGO

16) LAKE COUNTY

17) LAKE COUNTY FOREST PRESERVE

18) METROPOLITAN WATER RECLAMATION DISTRICT OF GREATER CHICAGO

19) NORTHWESTERN MEMORIAL HEALTHCARE

20) POLICEMEN`S ANNUITY AND BENEFIT FUND OF CHICAGO

21) ROCHE DIAGNOSTICS CORPORATION

22) SOLID WASTE AGENCY OF LAKE COUNTY (SWALCO)