| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 765,000 | +10.1% |
| 1Q26 | 536,000 | -7.4% |
| 4Q25 | 592,098 | -5.6% |
| 3Q25 | 646,000 | +22.6% |
| 2Q25 | 695,000 | -6.1% |
| 1Q25 | 579,000 | -9.0% |
| 4Q24 | 626,920 | -16.7% |
| 3Q24 | 527,000 | +0.6% |
| 2Q24 | 740,000 | +15.4% |
| 1Q24 | 636,487 | +43.4% |
| 4Q23 | 752,990 | +7.6% |
| 3Q23 | 523,672 | -18.6% |
| 2Q23 | 641,266 | +4.3% |
| 1Q23 | 443,734 | -15.4% |
| 4Q22 | 699,535 | +52.6% |
| 3Q22 | 643,449 | +122.8% |
| 2Q22 | 615,016 | +295.0% |
| 1Q22 | 524,729 | -845.9% |
| 4Q21 | 458,291 | +15.7% |
| 3Q21 | 288,749 | -10.2% |
| 2Q21 | 155,710 | -62.5% |
| 1Q21 | -70,349 | -117.9% |
| 4Q20 | 396,003 | -19.9% |
| 3Q20 | 321,513 | -32.2% |
| 2Q20 | 415,767 | -2.5% |
| 1Q20 | 392,640 | -3.6% |
| 4Q19 | 494,449 | +1.4% |
| 3Q19 | 474,415 | +1.0% |
| 2Q19 | 426,532 | +0.1% |
| 1Q19 | 407,205 | +0.7% |
| 4Q18 | 487,550 | -8.4% |
| 3Q18 | 469,583 | -0.9% |
| 2Q18 | 426,289 | -11.7% |
| 1Q18 | 404,293 | +15.6% |
| 4Q17 | 532,127 | +29.9% |
| 3Q17 | 474,010 | +8.7% |
| 2Q17 | 482,875 | - |
| 1Q17 | 349,719 | - |
| 4Q16 | 409,594 | - |
| 3Q16 | 436,264 | - |