| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 537,072 | +32.0% |
| 1Q26 | 290,736 | -18.6% |
| 4Q25 | 543,787 | +32.3% |
| 3Q25 | 485,213 | +14.8% |
| 2Q25 | 407,000 | +8.2% |
| 1Q25 | 357,125 | +38.8% |
| 4Q24 | 411,000 | +3.8% |
| 3Q24 | 422,746 | +126.7% |
| 2Q24 | 376,254 | - |
| 1Q24 | 257,221 | +59.3% |
| 4Q23 | 395,913 | +7.8% |
| 3Q23 | 186,456 | -44.2% |
| 1Q23 | 161,520 | +36.8% |
| 4Q22 | 367,140 | +23.1% |
| 3Q22 | 334,062 | -5.1% |
| 2Q22 | 242,798 | -11.8% |
| 1Q22 | 118,049 | +13.2% |
| 4Q21 | 298,217 | +20.3% |
| 3Q21 | 352,154 | +16.2% |
| 2Q20 | 275,427 | +58.3% |
| 1Q21 | 104,324 | -27.6% |
| 4Q20 | 247,808 | -3.5% |
| 3Q20 | 303,032 | +27.6% |
| 1Q20 | 144,067 | -7.1% |
| 4Q19 | 256,744 | +27.9% |
| 3Q19 | 237,561 | +10.8% |
| 2Q19 | 174,036 | +65.2% |
| 1Q19 | 155,090 | +54.7% |
| 4Q18 | 200,662 | +35.2% |
| 3Q18 | 214,452 | +39.5% |
| 2Q18 | 105,337 | +125.5% |
| 1Q18 | 100,271 | +19.1% |
| 4Q17 | 148,449 | -32.4% |
| 3Q17 | 153,704 | +10.1% |
| 2Q17 | 46,704 | - |
| 1Q17 | 84,209 | - |
| 4Q16 | 219,708 | - |
| 3Q16 | 139,584 | - |