| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 483,000 | -13.8% |
| 3Q25 | 451,000 | +35.6% |
| 2Q25 | 351,000 | +11.7% |
| 1Q25 | 180,000 | -9.6% |
| 4Q24 | 560,282 | +46.4% |
| 3Q24 | 332,556 | -5.0% |
| 2Q24 | 314,289 | -21.1% |
| 1Q24 | 199,155 | -6.4% |
| 4Q23 | 382,724 | +0.6% |
| 3Q23 | 350,000 | -8.0% |
| 2Q23 | 398,199 | +52.6% |
| 1Q23 | 212,801 | -8.4% |
| 4Q22 | 380,315 | +44.1% |
| 3Q22 | 380,538 | -15.7% |
| 2Q22 | 260,977 | -8.3% |
| 1Q22 | 232,229 | -9.4% |
| 4Q21 | 263,886 | -58.0% |
| 3Q21 | 451,305 | +38.8% |
| 2Q21 | 284,612 | -14.9% |
| 1Q21 | 256,197 | +18.5% |
| 4Q20 | 628,606 | +53.9% |
| 3Q20 | 325,062 | +77.6% |
| 2Q20 | 334,352 | -10.9% |
| 1Q20 | 216,233 | +1352.9% |
| 4Q19 | 408,419 | +228.5% |
| 3Q19 | 183,026 | -20.7% |
| 2Q19 | 375,286 | +99.3% |
| 1Q19 | 14,883 | -95.4% |
| 4Q18 | 124,335 | +29.0% |
| 3Q18 | 230,700 | +36.1% |
| 2Q18 | 188,265 | -21.0% |
| 1Q18 | 323,482 | +46.4% |
| 4Q17 | 96,365 | -52.9% |
| 3Q17 | 169,558 | -2.7% |
| 2Q17 | 238,323 | +0.8% |
| 1Q17 | 220,975 | +48.9% |
| 4Q16 | 204,433 | - |
| 3Q16 | 174,314 | - |
| 2Q16 | 236,447 | - |
| 1Q16 | 148,442 | - |