| Service revenue | 1,033,002a | 960,899a | 911,306a |
| Costs and expenses | — | — | — |
| Technology and academic services | -165,085a | -154,870a | -150,493a |
| Counseling services and support | -323,484a | -302,319a | -273,313a |
| Marketing and communication | -212,420a | -202,800a | -196,090a |
| General and administrative | -46,298a | -43,235a | -45,491a |
| Impairment and other | -1,897a | | |
| Amortization of intangible assets | -8,419a | -8,419a | -8,419a |
| Total costs and expenses | -757,603a | -711,643a | -673,806a |
| Operating income | 275,399a | 249,256a | 237,500a |
| Interest expense | -4a | -33a | -2a |
| Investment interest and other | 15,920a | 10,452a | 2,621a |
| Income before income taxes | 291,315a | 259,675a | 240,119a |
| Income tax expense | -65,081a | -54,690a | -55,444a |
| Net income | 226,234a | 204,985a | 184,675a |