| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 605,000 | +55.5% |
| 1Q26 | 384,000 | +26.7% |
| 4Q25 | 513,000 | +67.6% |
| 3Q25 | 480,000 | +16.2% |
| 2Q25 | 389,000 | -8.0% |
| 1Q25 | 303,000 | +209.2% |
| 4Q24 | 306,000 | -13.2% |
| 3Q24 | 413,000 | -24.4% |
| 2Q24 | 423,000 | -49.2% |
| 1Q24 | 98,000 | -86.1% |
| 4Q23 | 352,594 | -25.1% |
| 3Q23 | 546,165 | -31.9% |
| 2Q23 | 832,241 | -14.4% |
| 1Q23 | 705,884 | -11.4% |
| 4Q22 | 470,469 | -30.8% |
| 3Q22 | 802,019 | +29.4% |
| 2Q22 | 972,512 | +237.4% |
| 1Q22 | 796,733 | +3095.0% |
| 4Q21 | 680,027 | +14.5% |
| 3Q21 | 619,817 | +283.8% |
| 2Q21 | 288,219 | +163.1% |
| 1Q21 | 24,937 | -185.0% |
| 4Q20 | 593,956 | +49.6% |
| 3Q20 | 161,497 | -80.0% |
| 2Q20 | 109,556 | -83.4% |
| 1Q20 | -29,353 | -104.1% |
| 4Q19 | 397,121 | -35.8% |
| 3Q19 | 807,133 | -1.6% |
| 2Q19 | 659,492 | -6.3% |
| 1Q19 | 714,839 | +2.0% |
| 4Q18 | 618,172 | +5.6% |
| 3Q18 | 820,519 | +45.4% |
| 2Q18 | 703,737 | +38.0% |
| 1Q18 | 701,078 | +111.7% |
| 4Q17 | 585,195 | +34.2% |
| 3Q17 | 564,324 | -4.3% |
| 2Q17 | 509,958 | - |
| 1Q17 | 331,229 | - |
| 4Q16 | 436,147 | - |
| 3Q16 | 589,926 | - |