| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 642 | -9.8% |
| 1Q26 | 785 | +2.2% |
| 4Q25 | 727 | +3.7% |
| 3Q25 | 1,032 | +47.9% |
| 2Q25 | 712 | +30.6% |
| 1Q25 | 768 | +14.5% |
| 4Q24 | 701 | -9.7% |
| 3Q24 | 698 | -22.2% |
| 2Q24 | 545 | -21.5% |
| 1Q24 | 671 | -17.3% |
| 4Q23 | 776 | +0.5% |
| 3Q23 | 897 | +3.7% |
| 2Q23 | 694 | -6.8% |
| 1Q23 | 811 | -2.8% |
| 4Q22 | 772 | -1.7% |
| 3Q22 | 865 | -10.2% |
| 2Q22 | 745 | +8.4% |
| 1Q22 | 834 | +18.6% |
| 4Q21 | 785 | +51.0% |
| 3Q21 | 963 | +37.8% |
| 2Q21 | 687 | +27.0% |
| 1Q21 | 703 | +20.2% |
| 4Q20 | 520 | +24.7% |
| 3Q20 | 699 | +36.8% |
| 2Q20 | 541 | +52.4% |
| 1Q20 | 585 | +86.3% |
| 4Q19 | 417 | +58.0% |
| 3Q19 | 511 | +21.7% |
| 2Q19 | 355 | -0.3% |
| 1Q19 | 314 | -17.8% |
| 4Q18 | 264 | -0.4% |
| 3Q18 | 420 | +12.9% |
| 2Q18 | 356 | +24.9% |
| 1Q18 | 382 | +55.3% |
| 4Q17 | 265 | +10.0% |
| 3Q17 | 372 | +18.8% |
| 2Q17 | 285 | - |
| 1Q17 | 246 | - |
| 4Q16 | 241 | - |
| 3Q16 | 313 | - |