| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 234,000 | +36.0% |
| 3Q25 | 257,000 | -5.2% |
| 2Q25 | 270,000 | -11.5% |
| 1Q25 | 230,000 | +16.7% |
| 4Q24 | 172,000 | +14.4% |
| 3Q24 | 271,000 | +78.8% |
| 2Q24 | 304,929 | +211.2% |
| 1Q24 | 197,071 | +61.5% |
| 4Q23 | 150,402 | -6.7% |
| 3Q23 | 151,598 | -22.4% |
| 2Q23 | 98,000 | -51.5% |
| 1Q23 | 122,043 | -56.0% |
| 4Q22 | 161,219 | -51.1% |
| 3Q22 | 195,240 | -58.6% |
| 2Q22 | 202,224 | -55.1% |
| 1Q22 | 277,317 | -44.9% |
| 4Q21 | 329,394 | +23.1% |
| 3Q21 | 472,110 | -9.4% |
| 2Q21 | 450,382 | -30.7% |
| 1Q21 | 503,237 | +47.9% |
| 4Q20 | 267,479 | +7.9% |
| 3Q20 | 521,119 | +15.5% |
| 2Q20 | 649,739 | +51.5% |
| 1Q20 | 340,142 | -17.1% |
| 4Q19 | 247,900 | -13.3% |
| 3Q19 | 451,073 | -7.2% |
| 2Q19 | 428,744 | +3.9% |
| 1Q19 | 410,535 | -8.0% |
| 4Q18 | 285,924 | -11.1% |
| 3Q18 | 485,993 | +28.7% |
| 2Q18 | 412,630 | +5.2% |
| 1Q18 | 446,128 | +39.0% |
| 4Q17 | 321,507 | +76.9% |
| 3Q17 | 377,727 | +12.0% |
| 2Q17 | 392,054 | +5.4% |
| 1Q17 | 320,991 | -12.9% |
| 4Q16 | 181,789 | -29.9% |
| 3Q16 | 337,183 | - |
| 2Q16 | 371,824 | - |
| 1Q16 | 368,384 | - |
| 4Q15 | 259,213 | - |