| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 222,347 | -9.2% |
| 3Q25 | 340,531 | +141.5% |
| 2Q25 | 203,000 | +9.1% |
| 1Q25 | 434,731 | +18.9% |
| 4Q24 | 245,000 | +5.5% |
| 3Q24 | 141,000 | -35.4% |
| 2Q24 | 186,000 | +10.8% |
| 1Q24 | 365,580 | +1.3% |
| 4Q23 | 232,141 | +5.0% |
| 3Q23 | 218,186 | +33.0% |
| 2Q23 | 167,894 | -15.2% |
| 1Q23 | 360,998 | -3.4% |
| 4Q22 | 221,000 | +23.5% |
| 3Q22 | 164,000 | +60.3% |
| 2Q22 | 198,000 | +28.3% |
| 1Q22 | 373,828 | -20.9% |
| 4Q21 | 179,000 | +39.7% |
| 3Q21 | 102,304 | +58.7% |
| 2Q21 | 154,334 | -8.3% |
| 1Q21 | 472,362 | +45.1% |
| 4Q20 | 128,138 | -691.7% |
| 3Q20 | 64,471 | -19.4% |
| 2Q20 | 168,375 | -3.5% |
| 1Q20 | 325,452 | -21.9% |
| 4Q19 | -21,656 | -129.9% |
| 3Q19 | 80,033 | -479.4% |
| 2Q19 | 174,444 | +30.4% |
| 1Q19 | 416,853 | +187.3% |
| 4Q18 | 72,463 | +76.8% |
| 3Q18 | -21,092 | -63.8% |
| 2Q18 | 133,810 | +99.2% |
| 1Q18 | 145,109 | +26.7% |
| 4Q17 | 40,997 | -5.7% |
| 3Q17 | -58,289 | +34.4% |
| 2Q17 | 67,180 | +78.3% |
| 1Q17 | 114,506 | -24.9% |
| 4Q16 | 43,469 | -450.0% |
| 3Q16 | -43,355 | - |
| 2Q16 | 37,674 | - |
| 1Q16 | 152,499 | - |
| 4Q15 | -12,418 | - |