| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 76,000 | -19.1% |
| 2Q25 | 163,000 | +58.3% |
| 1Q25 | 55,000 | -20.9% |
| 4Q24 | 68,535 | +202.6% |
| 3Q24 | 94,000 | +10.4% |
| 2Q24 | 103,000 | +139.5% |
| 1Q24 | 69,502 | +491.4% |
| 4Q23 | 22,646 | -634.2% |
| 3Q23 | 85,125 | +220.4% |
| 2Q23 | 43,000 | +110.0% |
| 1Q23 | 11,752 | -48.8% |
| 4Q22 | -4,239 | -105.3% |
| 3Q22 | 26,571 | -82.4% |
| 2Q22 | 20,475 | -80.3% |
| 1Q22 | 22,954 | -77.5% |
| 4Q21 | 79,922 | -45.3% |
| 3Q21 | 151,078 | +70.1% |
| 2Q21 | 104,186 | +94.8% |
| 1Q21 | 101,814 | -33.3% |
| 4Q20 | 146,000 | +10.4% |
| 3Q20 | 88,823 | -50.8% |
| 2Q20 | 53,482 | -58.5% |
| 1Q20 | 152,695 | +28.9% |
| 4Q19 | 132,222 | -24.5% |
| 3Q19 | 180,621 | -7.3% |
| 2Q19 | 128,809 | +15.8% |
| 1Q19 | 118,492 | +21.1% |
| 4Q18 | 175,026 | +31.1% |
| 3Q18 | 194,882 | +21.9% |
| 2Q18 | 111,225 | -16.8% |
| 1Q18 | 97,817 | -23.9% |
| 4Q17 | 133,487 | +3.7% |
| 3Q17 | 159,931 | -2.8% |
| 2Q17 | 133,612 | +31.8% |
| 1Q17 | 128,473 | -142.5% |
| 4Q16 | 128,777 | +705.3% |
| 3Q16 | 164,583 | - |
| 2Q16 | 101,380 | - |
| 1Q16 | -302,362 | - |
| 4Q15 | 15,992 | - |