| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -2,000 | -102.1% |
| 3Q25 | 30,000 | -78.6% |
| 2Q25 | -67,000 | -174.1% |
| 1Q25 | 30,000 | -70.5% |
| 4Q24 | 96,855 | -45.9% |
| 3Q24 | 140,000 | +586.2% |
| 2Q24 | 90,446 | -40.6% |
| 1Q24 | 101,554 | -60.4% |
| 4Q23 | 179,081 | -550.9% |
| 3Q23 | 20,402 | -85.3% |
| 2Q23 | 152,375 | -24.6% |
| 1Q23 | 256,142 | +363.2% |
| 4Q22 | -39,719 | -109.1% |
| 3Q22 | 138,900 | +38.3% |
| 2Q22 | 202,000 | -688.7% |
| 1Q22 | 55,297 | -383.5% |
| 4Q21 | 434,420 | +2054.9% |
| 3Q21 | 100,402 | +85.2% |
| 2Q21 | -34,315 | -51.8% |
| 1Q21 | -19,507 | +1618.7% |
| 4Q20 | 20,160 | -70.1% |
| 3Q20 | 54,215 | +9.3% |
| 2Q20 | -71,259 | - |
| 1Q20 | -1,135 | -101.3% |
| 4Q19 | 67,384 | -24.2% |
| 3Q19 | 49,617 | -57.3% |
| 1Q19 | 90,267 | -36.5% |
| 4Q18 | 88,931 | -36.9% |
| 3Q18 | 116,115 | -23.5% |
| 2Q18 | 111,421 | -7.7% |
| 1Q18 | 142,250 | +15.3% |
| 4Q17 | 140,836 | +19.3% |
| 3Q17 | 151,764 | - |
| 2Q17 | 120,774 | - |
| 1Q17 | 123,405 | - |
| 4Q16 | 118,068 | - |