| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 253,000 | +47.1% |
| 4Q25 | 301,000 | -16.0% |
| 3Q25 | 466,000 | -15.3% |
| 2Q25 | 252,000 | +106.6% |
| 1Q25 | 172,000 | +63.3% |
| 4Q24 | 358,221 | -17.8% |
| 3Q24 | 550,000 | +34.5% |
| 2Q24 | 122,000 | -21.8% |
| 1Q24 | 105,305 | -45.4% |
| 4Q23 | 436,000 | +30.9% |
| 3Q23 | 409,000 | -27.8% |
| 2Q23 | 156,102 | -10.6% |
| 1Q23 | 192,898 | +140.1% |
| 4Q22 | 333,141 | -58.4% |
| 3Q22 | 566,859 | +24.2% |
| 2Q22 | 174,659 | -186.5% |
| 1Q22 | 80,341 | -150.1% |
| 4Q21 | 801,113 | -0.8% |
| 3Q21 | 456,522 | +61.5% |
| 2Q21 | -201,920 | +25.9% |
| 1Q21 | -160,366 | +134.7% |
| 4Q20 | 807,269 | +4.2% |
| 3Q20 | 282,747 | +50.7% |
| 2Q20 | -160,364 | +431.5% |
| 1Q20 | -68,334 | -64.6% |
| 4Q19 | 774,837 | +1.7% |
| 3Q19 | 187,614 | -6.6% |
| 2Q19 | -30,171 | +228.1% |
| 1Q19 | -193,199 | -7.2% |
| 4Q18 | 761,697 | -4.0% |
| 3Q18 | 200,952 | - |
| 2Q18 | -9,197 | - |
| 1Q18 | -208,174 | - |
| 4Q17 | 793,214 | - |