Quarter

1998	First	Second	Third	Fourth	Total
REVENUES	$9,487,881	$9,820,013	$10,461,116	$10,939,338	$40,708,348
Operating expenses	7,981,422	8,130,800	8,490,611	8,686,615	33,289,448
OPERATING INCOME	1,506,459	1,689,213	1,970,505	2,252,723	7,418,900
Other income	103,346	99,232	21,210	5,335	229,123
INCOME BEFORE TAXES	1,609,805	1,788,445	1,991,715	2,258,058	7,648,023
Provision for income taxes	643,922	715,383	796,688	826,910	2,982,903
NET INCOME	$965,883	$1,073,062	$1,195,027	$1,431,148	$4,665,120
Earnings per share, basic	$0.46	$0.51	$0.58	$0.70	$2.25
Earnings per share, assuming dilution	$0.46	$0.51	$0.57	$0.69	$2.23

Quarter

1997	First	Second	Third	Fourth	Total
REVENUES	$9,344,364	$9,217,133	$9,409,338	$9,594,892	$37,565,727
Operating expenses	7,772,002	7,877,946	7,937,312	7,679,682	31,266,942
OPERATING INCOME	1,572,362	1,339,187	1,472,026	1,915,210	6,298,785
Other income	147,579	150,971	141,306	22,299	462,155
INCOME BEFORE TAXES	1,719,941	1,490,158	1,613,332	1,937,509	6,760,940
Provision for income taxes	670,779	581,168	629,195	821,993	2,703,135
NET INCOME	$1,049,162	$908,990	$984,137	$1,115,516	$4,057,805
Earnings per share, basic	$0.50	$0.43	$0.44	$0.55	$1.92
Earnings per share, assuming dilution	$0.49	$0.43	$0.43	$0.54	$1.89