| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,341 | +22.9% |
| 4Q25 | 979 | -4.4% |
| 3Q25 | 1,088 | -8.2% |
| 2Q25 | 1,446 | +19.6% |
| 1Q25 | 1,091 | +60.2% |
| 4Q24 | 1,024 | +177.9% |
| 3Q24 | 1,185 | +5.1% |
| 2Q24 | 1,208 | +2.6% |
| 1Q24 | 681 | +10.8% |
| 4Q23 | 368 | -41.0% |
| 3Q23 | 1,127 | -1.1% |
| 2Q23 | 1,178 | +15.5% |
| 1Q23 | 614 | +33.2% |
| 4Q22 | 625 | -0.6% |
| 3Q22 | 1,140 | +30.9% |
| 2Q22 | 1,020 | +24.8% |
| 1Q22 | 461 | -3.5% |
| 4Q21 | 628 | +6.5% |
| 3Q21 | 871 | +45.6% |
| 2Q21 | 817 | +42.3% |
| 1Q21 | 478 | -7.0% |
| 4Q20 | 590 | +64.6% |
| 3Q20 | 598 | +1.0% |
| 2Q20 | 574 | -9.5% |
| 1Q20 | 514 | +35.3% |
| 4Q19 | 358 | -27.5% |
| 3Q19 | 592 | +24.4% |
| 2Q19 | 634 | +54.0% |
| 1Q19 | 380 | +53.5% |
| 4Q18 | 494 | +67.1% |
| 3Q18 | 476 | +13.8% |
| 2Q18 | 412 | +32.8% |
| 1Q18 | 247 | -11.8% |
| 4Q17 | 296 | -29.4% |
| 3Q17 | 418 | +56.2% |
| 2Q17 | 310 | +38.0% |
| 1Q17 | 280 | +42.2% |
| 4Q16 | 419 | - |
| 3Q16 | 268 | - |
| 2Q16 | 224 | - |
| 1Q16 | 197 | - |