| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 326,000 | -29.9% |
| 2Q26 | 333,000 | -10.2% |
| 1Q26 | 416,000 | +43.0% |
| 4Q25 | 557,000 | +63.4% |
| 3Q25 | 465,000 | +5.2% |
| 2Q25 | 371,000 | -10.4% |
| 1Q25 | 291,000 | -8.5% |
| 4Q24 | 340,906 | -30.5% |
| 3Q24 | 442,094 | +54.5% |
| 2Q24 | 414,000 | -15.0% |
| 1Q24 | 317,995 | -26.0% |
| 4Q23 | 490,842 | +7.9% |
| 3Q23 | 286,158 | -53.7% |
| 2Q23 | 486,991 | +5.1% |
| 1Q23 | 430,009 | -1.1% |
| 4Q22 | 455,000 | +11.7% |
| 3Q22 | 618,000 | +129.8% |
| 2Q22 | 463,173 | +36.7% |
| 1Q22 | 434,827 | +69.2% |
| 4Q21 | 407,302 | +6.9% |
| 3Q21 | 268,899 | -19.3% |
| 2Q21 | 338,827 | +6.8% |
| 1Q21 | 256,972 | -13.5% |
| 4Q20 | 380,904 | -12.4% |
| 3Q20 | 333,265 | -32.0% |
| 2Q20 | 317,380 | -36.8% |
| 1Q20 | 297,228 | -36.4% |
| 4Q19 | 434,917 | +2.8% |
| 3Q19 | 490,273 | +0.5% |
| 2Q19 | 502,529 | +0.5% |
| 1Q19 | 467,438 | +28.4% |
| 4Q18 | 423,120 | +12.0% |
| 3Q18 | 487,603 | +134.7% |
| 2Q18 | 500,080 | +92.7% |
| 1Q18 | 364,175 | +77.8% |
| 4Q17 | 377,953 | -0.8% |
| 3Q17 | 207,786 | -40.0% |
| 2Q17 | 259,474 | - |
| 1Q17 | 204,853 | - |
| 4Q16 | 380,962 | - |
| 3Q16 | 346,348 | - |