| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 499,000 | -9.3% |
| 1Q26 | 627,000 | -4.7% |
| 4Q25 | 379,902 | -17.3% |
| 3Q25 | 602,000 | +27.5% |
| 2Q25 | 550,000 | +40.3% |
| 1Q25 | 658,000 | +7.7% |
| 4Q24 | 459,257 | +7.3% |
| 3Q24 | 472,000 | -6.3% |
| 2Q24 | 392,000 | -30.1% |
| 1Q24 | 611,025 | -0.7% |
| 4Q23 | 428,000 | +14.2% |
| 3Q23 | 504,000 | +6.3% |
| 2Q23 | 561,000 | +13.6% |
| 1Q23 | 615,550 | +17.4% |
| 4Q22 | 374,792 | -15.0% |
| 3Q22 | 474,115 | +1.6% |
| 2Q22 | 494,000 | +13.4% |
| 1Q22 | 524,287 | +34.9% |
| 4Q21 | 441,000 | +26.0% |
| 3Q21 | 466,558 | +17.4% |
| 2Q21 | 435,772 | +9.4% |
| 1Q21 | 388,670 | -12.1% |
| 4Q20 | 349,942 | -5.1% |
| 3Q20 | 397,269 | +2.1% |
| 2Q20 | 398,384 | +13.1% |
| 1Q20 | 442,215 | +2.8% |
| 4Q19 | 368,838 | -9.7% |
| 3Q19 | 388,997 | +7.7% |
| 2Q19 | 352,100 | -10.8% |
| 1Q19 | 430,152 | -5.0% |
| 4Q18 | 408,366 | +0.9% |
| 3Q18 | 361,088 | -8.5% |
| 2Q18 | 394,827 | +0.2% |
| 1Q18 | 452,584 | +16.1% |
| 4Q17 | 404,576 | +7.4% |
| 3Q17 | 394,420 | -1.9% |
| 2Q17 | 394,118 | - |
| 1Q17 | 389,944 | - |
| 4Q16 | 376,590 | - |
| 3Q16 | 402,130 | - |