| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 617,000 | -1.9% |
| 1Q26 | 562,000 | +47.1% |
| 4Q25 | 548,000 | +26.0% |
| 3Q25 | 605,000 | +16.6% |
| 2Q25 | 629,000 | +30.2% |
| 1Q25 | 382,000 | +13.7% |
| 4Q24 | 435,000 | -12.5% |
| 3Q24 | 519,000 | +2.2% |
| 2Q24 | 483,000 | +4.1% |
| 1Q24 | 336,000 | -29.6% |
| 4Q23 | 497,000 | +36.9% |
| 3Q23 | 508,000 | +20.1% |
| 2Q23 | 464,000 | +39.3% |
| 1Q23 | 477,000 | +113.9% |
| 4Q22 | 363,000 | +9.3% |
| 3Q22 | 423,000 | +88.8% |
| 2Q22 | 333,000 | +45.4% |
| 1Q22 | 223,000 | +54.9% |
| 4Q21 | 332,000 | +153.4% |
| 3Q21 | 224,000 | -34.3% |
| 2Q21 | 229,000 | -36.7% |
| 1Q21 | 144,000 | +51.6% |
| 4Q20 | 131,000 | -30.7% |
| 3Q20 | 341,000 | +38.1% |
| 2Q20 | 362,000 | +63.8% |
| 1Q20 | 95,000 | +23.4% |
| 4Q19 | 189,000 | +22.7% |
| 3Q19 | 247,000 | +99.2% |
| 2Q19 | 221,000 | +7.8% |
| 1Q19 | 77,000 | +413.3% |
| 4Q18 | 154,000 | +46.7% |
| 3Q18 | 124,000 | -53.6% |
| 2Q18 | 205,000 | -51.4% |
| 1Q18 | 15,000 | -86.4% |
| 4Q17 | 105,000 | +32.9% |
| 3Q17 | 267,000 | -32.4% |
| 2Q17 | 422,000 | +22.3% |
| 1Q17 | 110,000 | -55.5% |
| 4Q16 | 79,000 | - |
| 3Q16 | 395,000 | - |
| 2Q16 | 345,000 | - |
| 1Q16 | 247,000 | - |