| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 396,000 | +30.3% |
| 2Q26 | 467,000 | +8.9% |
| 1Q26 | 279,000 | -10.9% |
| 4Q25 | 236,000 | -53.4% |
| 3Q25 | 304,000 | -49.2% |
| 2Q25 | 429,000 | -24.5% |
| 1Q25 | 313,000 | -20.6% |
| 4Q24 | 506,181 | -14.9% |
| 3Q24 | 598,184 | +11.6% |
| 2Q24 | 568,516 | +15.0% |
| 1Q24 | 394,238 | +11.5% |
| 4Q23 | 594,688 | +7.0% |
| 3Q23 | 536,000 | +30.7% |
| 2Q23 | 494,558 | +13.3% |
| 1Q23 | 353,442 | +12.3% |
| 4Q22 | 555,686 | +27.6% |
| 3Q22 | 409,981 | +8.7% |
| 2Q22 | 436,333 | +24.2% |
| 1Q22 | 314,714 | +1.1% |
| 4Q21 | 435,321 | -7.0% |
| 3Q21 | 377,078 | -20.5% |
| 2Q21 | 351,327 | -0.2% |
| 1Q21 | 311,274 | +45.1% |
| 4Q20 | 467,857 | +14.3% |
| 3Q20 | 474,033 | +14.4% |
| 2Q20 | 352,057 | +17.0% |
| 1Q20 | 214,578 | +11.3% |
| 4Q19 | 409,380 | -0.5% |
| 3Q19 | 414,248 | +27.1% |
| 2Q19 | 300,881 | 0.0% |
| 1Q19 | 192,729 | +59.1% |
| 4Q18 | 411,395 | +5.4% |
| 3Q18 | 325,909 | +6.1% |
| 2Q18 | 300,739 | -7.5% |
| 1Q18 | 121,156 | +19.1% |
| 4Q17 | 390,356 | -12.4% |
| 3Q17 | 307,212 | -12.9% |
| 2Q17 | 325,229 | - |
| 1Q17 | 101,769 | - |
| 4Q16 | 445,624 | - |
| 3Q16 | 352,812 | - |