| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 90,564 | +320.7% |
| 4Q25 | 67,245 | +204.5% |
| 3Q25 | 72,620 | +36.0% |
| 2Q25 | 39,776 | -42.9% |
| 1Q25 | 21,525 | -72.3% |
| 4Q24 | 22,086 | -69.4% |
| 3Q24 | 53,383 | -45.5% |
| 2Q24 | 69,672 | -28.4% |
| 1Q24 | 77,836 | -36.9% |
| 4Q23 | 72,238 | -24.9% |
| 3Q23 | 98,006 | -16.9% |
| 2Q23 | 97,257 | -11.7% |
| 1Q23 | 123,265 | +23.2% |
| 4Q22 | 96,228 | +77.1% |
| 3Q22 | 117,937 | +119.1% |
| 2Q22 | 110,182 | +210.6% |
| 1Q22 | 100,077 | +231.5% |
| 4Q21 | 54,342 | +213.7% |
| 3Q21 | 53,824 | +212.0% |
| 2Q21 | 35,470 | +105.6% |
| 1Q21 | 30,191 | +126.8% |
| 4Q20 | 17,324 | +66.0% |
| 3Q20 | 17,249 | +114.2% |
| 2Q20 | 17,256 | - |
| 1Q20 | 13,313 | - |
| 4Q19 | 10,437 | - |
| 3Q19 | 8,052 | -38.5% |
| 3Q18 | 13,093 | -47.3% |
| 2Q18 | 22,975 | +22.3% |
| 1Q18 | 20,598 | -19.2% |
| 4Q17 | 22,141 | -166.4% |
| 3Q17 | 24,860 | +70.8% |
| 2Q17 | 18,783 | +1.2% |
| 1Q17 | 25,481 | - |
| 4Q16 | -33,346 | -233.6% |
| 2Q17 | 14,558 | -52.6% |
| 1Q17 | 18,555 | - |
| 3Q16 | 24,964 | - |
| 2Q16 | 30,730 | - |