| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 303,000 | +21.2% |
| 2Q26 | 65,000 | -26.1% |
| 1Q26 | 291,000 | +14.1% |
| 4Q25 | 673,000 | +16.4% |
| 3Q25 | 250,000 | -20.4% |
| 2Q25 | 88,000 | +768.6% |
| 1Q25 | 255,000 | +67.9% |
| 4Q24 | 578,000 | +7.7% |
| 3Q24 | 314,000 | +4.2% |
| 2Q24 | 10,131 | -142.2% |
| 1Q24 | 151,869 | -31.0% |
| 4Q23 | 536,576 | +17.1% |
| 3Q23 | 301,424 | +14.8% |
| 2Q23 | -24,000 | -140.7% |
| 1Q23 | 220,259 | +5.5% |
| 4Q22 | 458,219 | -3.4% |
| 3Q22 | 262,534 | +77.5% |
| 2Q22 | 59,000 | -40.6% |
| 1Q22 | 208,733 | -22.6% |
| 4Q21 | 474,212 | +28.0% |
| 3Q21 | 147,878 | +13.9% |
| 2Q21 | 99,370 | +75.4% |
| 1Q21 | 269,630 | -4.7% |
| 4Q20 | 370,525 | -19.2% |
| 3Q20 | 129,813 | +41.3% |
| 2Q20 | 56,657 | -0.7% |
| 1Q20 | 283,069 | +28.5% |
| 4Q19 | 458,487 | -0.4% |
| 3Q19 | 91,856 | +0.8% |
| 2Q19 | 57,044 | +42.4% |
| 1Q19 | 220,339 | +3.0% |
| 4Q18 | 460,290 | -7.6% |
| 3Q18 | 91,165 | -18.8% |
| 2Q18 | 40,058 | +57.0% |
| 1Q18 | 213,881 | +16.8% |
| 4Q17 | 498,405 | +38.3% |
| 3Q17 | 112,267 | -11.6% |
| 2Q17 | 25,511 | - |
| 1Q17 | 183,044 | - |
| 4Q16 | 360,281 | - |
| 3Q16 | 127,070 | - |