| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 888 | +22.0% |
| 4Q25 | 1,096 | +99.3% |
| 3Q25 | 705 | -32.0% |
| 2Q25 | 592 | -35.0% |
| 1Q25 | 728 | -2.9% |
| 4Q24 | 550 | -1.7% |
| 3Q24 | 1,036 | +110.1% |
| 2Q24 | 910 | -335.7% |
| 1Q24 | 750 | +1071.9% |
| 4Q23 | 559 | +276.5% |
| 3Q23 | 493 | -168.0% |
| 2Q23 | -387 | +195.0% |
| 1Q23 | 64 | -103.7% |
| 4Q22 | 148 | -107.2% |
| 3Q22 | -726 | - |
| 2Q22 | -131 | -87.5% |
| 1Q22 | -1,725 | +939.2% |
| 4Q21 | -2,074 | +641.5% |
| 2Q21 | -1,051 | -222.9% |
| 1Q21 | -166 | -133.0% |
| 4Q20 | -280 | -171.6% |
| 3Q20 | -96 | -121.7% |
| 2Q20 | 854 | -691.4% |
| 1Q20 | 503 | +269.5% |
| 4Q19 | 390 | +87.5% |
| 3Q19 | 440 | -24.3% |
| 2Q19 | -145 | -128.8% |
| 1Q19 | 136 | -65.0% |
| 4Q18 | 208 | -55.8% |
| 3Q18 | 582 | +47.6% |
| 2Q18 | 501 | +160.6% |
| 1Q18 | 389 | -2.0% |
| 4Q17 | 471 | -11.5% |
| 3Q17 | 394 | +2.8% |
| 2Q17 | 192 | -41.8% |
| 1Q17 | 397 | +14.4% |
| 4Q16 | 533 | - |
| 3Q16 | 384 | - |
| 2Q16 | 330 | - |
| 1Q16 | 347 | - |