| Revenue | 11,102a | 9,917a | 8,399a |
| Costs and expenses | — | — | — |
| Cost of revenue | -1,878a | -1,703a | -1,499a |
| Operations and support | -1,282a | -1,186a | -1,041a |
| Product development | -2,056a | -1,722a | -1,502a |
| Sales and marketing | -2,148a | -1,763a | -1,516a |
| General and administrative | -1,185a | -2,025a | -950a |
| Restructuring charges | 0a | 0a | -89a |
| Total costs and expenses | -8,549a | -8,399a | -6,597a |
| Income from operations | 2,553a | 1,518a | 1,802a |
| Interest income | 818a | 721a | 186a |
| Other income (expense), net | -40a | -137a | 1a |
| Income before income taxes | 3,331a | 2,102a | 1,989a |
| Provision for (benefit from) income taxes | -683a | -2,690a | -96a |
| Net income | 2,648a | 4,792a | 1,893a |