Effective Date	Deemed Heating Value
2004/12/01	37.95
2004/11/01	37.90
2004/10/01	37.95
2004/09/01	37.95
2004/09/01	37.95
2004/08/01	37.95
2004/07/01	37.95
2004/06/01	37.90
2004/05/01	37.90
2004/04/01	37.90
2004/03/01	37.95
2004/02/01	37.80
2004/01/01	38.00