| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 341 | -16.6% |
| 1Q26 | 807 | +52.8% |
| 4Q25 | 161 | -47.4% |
| 3Q25 | 363 | -43.6% |
| 2Q25 | 409 | -41.5% |
| 1Q25 | 528 | -32.0% |
| 4Q24 | 306 | -8.4% |
| 3Q24 | 644 | +54.8% |
| 2Q24 | 699 | +34.2% |
| 1Q24 | 777 | +126.5% |
| 4Q23 | 334 | -403.6% |
| 3Q23 | 416 | -6.5% |
| 2Q23 | 521 | +68.6% |
| 1Q23 | 343 | +75.9% |
| 4Q22 | -110 | -148.0% |
| 3Q22 | 445 | +1071.1% |
| 2Q22 | 309 | -300.6% |
| 1Q22 | 195 | -53.9% |
| 4Q21 | 229 | +227.1% |
| 3Q21 | 38 | -84.0% |
| 2Q21 | -154 | -292.5% |
| 1Q21 | 423 | +8360.0% |
| 4Q20 | 70 | -138.0% |
| 3Q20 | 238 | -409.1% |
| 2Q20 | 80 | -152.3% |
| 1Q20 | 5 | -100.4% |
| 4Q19 | -184 | -130.6% |
| 3Q19 | -77 | -49.0% |
| 2Q19 | -153 | -828.6% |
| 1Q19 | -1,258 | +298.1% |
| 4Q18 | 602 | -376.1% |
| 3Q18 | -151 | -151.2% |
| 2Q18 | 21 | -78.4% |
| 1Q18 | -316 | +857.6% |
| 4Q17 | -218 | -40.6% |
| 3Q17 | 295 | -284.4% |
| 2Q17 | 97 | - |
| 1Q17 | -33 | - |
| 4Q16 | -367 | - |
| 3Q16 | -160 | - |