| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 152,000 | +35.0% |
| 3Q25 | 123,000 | +108.5% |
| 2Q25 | 128,000 | -22.0% |
| 1Q25 | 146,000 | -33.9% |
| 4Q24 | 112,625 | -82.0% |
| 3Q24 | 59,000 | -53.6% |
| 2Q24 | 164,000 | +34.0% |
| 1Q24 | 221,027 | +2.0% |
| 4Q23 | 625,000 | +312.7% |
| 3Q23 | 127,056 | -5.5% |
| 2Q23 | 122,365 | -2.9% |
| 1Q23 | 216,588 | +28.2% |
| 4Q22 | 151,424 | -9.0% |
| 3Q22 | 134,431 | +3.4% |
| 2Q22 | 126,000 | +46.5% |
| 1Q22 | 168,961 | +59.5% |
| 4Q21 | 166,374 | +54.4% |
| 3Q21 | 130,000 | +79.1% |
| 2Q21 | 86,036 | +31.3% |
| 1Q21 | 105,964 | +56.1% |
| 4Q20 | 107,764 | +70.3% |
| 3Q20 | 72,595 | +3.9% |
| 2Q20 | 65,515 | -10.9% |
| 1Q20 | 67,890 | -37.4% |
| 4Q19 | 63,297 | -44.7% |
| 3Q19 | 69,874 | -15.2% |
| 2Q19 | 73,492 | -11.4% |
| 1Q19 | 108,368 | +40.4% |
| 4Q18 | 114,468 | +58.9% |
| 3Q18 | 82,427 | +4.6% |
| 2Q18 | 82,936 | +11.4% |
| 1Q18 | 77,202 | -22.9% |
| 4Q17 | 72,036 | -18.0% |
| 3Q17 | 78,797 | +10.8% |
| 2Q17 | 74,417 | +96.9% |
| 1Q17 | 100,103 | +70.4% |
| 4Q16 | 87,884 | +50.1% |
| 3Q16 | 71,126 | - |
| 2Q16 | 37,797 | - |
| 1Q16 | 58,762 | - |
| 4Q15 | 58,534 | - |