March 2005

Natural Gas Customer Choice Program
Customer Enrollment Levels

Residential Customer Enrollment

Enrolled

Eligible

Percent Enrolled

485.404

of

1,259,039

38.7%

31,486

of

387,207

8.1%

512,620

of

1,145,425

44.8%

67,547

of

211,586

31.9%

Commercial / Industrial Customer Enrollment

Enrolled

Eligible

Percent Enrolled

47,139

of

111,161

42.4%

5,258

of

31,369

16.8%

40,188

of

85,862

46.8%

4,230

of

19,461

21.7%

Total Customer Enrollment

Enrolled

Eligible

Percent Enrolled

532,543

of

1,365,200

39.0%

36,744

of

418,576

8.8%

552,808

of

1,231,287

44.9%

71,777

of

231,047

31.1%

Note: The number of enrolled customers above excludes PIPP customers.