| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 22,000 | +46.7% |
| 4Q25 | 171,000 | -20.8% |
| 3Q25 | 65,000 | -29.3% |
| 2Q25 | 205,000 | +6.2% |
| 1Q25 | 15,000 | -70.0% |
| 4Q24 | 216,000 | -31.0% |
| 3Q24 | 92,000 | -14.0% |
| 2Q24 | 193,000 | -27.4% |
| 1Q24 | 50,000 | -63.2% |
| 4Q23 | 313,000 | +38.5% |
| 3Q23 | 107,000 | +24.4% |
| 2Q23 | 266,000 | -6.0% |
| 1Q23 | 136,000 | -36.2% |
| 4Q22 | 226,000 | +9.2% |
| 3Q22 | 86,000 | -63.4% |
| 2Q22 | 283,000 | -10.7% |
| 1Q22 | 213,000 | +50.0% |
| 4Q21 | 207,000 | +31.8% |
| 3Q21 | 235,000 | +186.8% |
| 2Q21 | 317,000 | +79.6% |
| 1Q21 | 142,000 | +74.7% |
| 4Q20 | 157,000 | +9.5% |
| 3Q20 | 81,936 | +410.4% |
| 2Q20 | 176,532 | +139.0% |
| 1Q20 | 81,287 | -24.3% |
| 4Q19 | 143,333 | -38.8% |
| 3Q19 | 16,054 | -79.4% |
| 2Q19 | 73,850 | -33.6% |
| 1Q19 | 107,397 | +207.9% |
| 4Q18 | 234,327 | +34.2% |
| 3Q18 | 77,778 | +17.2% |
| 2Q18 | 111,245 | -30.3% |
| 1Q18 | 34,883 | -57.0% |
| 4Q17 | 174,595 | -10.4% |
| 3Q17 | 66,377 | -53.2% |
| 2Q17 | 159,633 | +28.4% |
| 1Q17 | 81,072 | +27.6% |
| 4Q16 | 194,888 | - |
| 3Q16 | 141,894 | - |
| 2Q16 | 124,343 | - |
| 1Q16 | 63,516 | - |