how do i make a quarterly statement from this information?

Reciepts:	July	August	September	October	November	December
Customers	30,928.00	28,526.00	29,704.00	31,168.00	29,445.00	29,025.00
Capital
Total Reciepts	30,928.00	28,526.00	29,704.00	31,168.00	29,445.00	29,025.00
Payments
Rent	27,150.00			27,150.00
Utilities	8,000.00			8,000.00
Maintenance	8,500.00			8,500.00
Salaries	5,040.00	5,040.00	5,040.00	5,040.00	5,040.00	5,040.00
Food & Vet	7,256.25	7,837.00	6,966.50	7,546.00	7,837.00	7,256.25
Cleaning	3,134.80	2,786.60	3,018.40	3,134.80	2,902.50	2,902.50
Marketing	1,000.00			1,000.00
Computer
Total Payments	60,081.05	15,663.60	15,024.90	60,370.80	15,779.50	15,198.75
Net Cash Flow	- 29,153.05	12,862.40	14,679.10	- 29,202.80	13,665.50	13,826.25
Opening Balance	18,513.75	- 10,639.30	2,223.10	16,902.20	- 12,300.60	1,364.90
Closing Balance	- 10,639.30	2,223.10	16,902.20	- 12,300.60	1,364.90	15,191.15