| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 241,000 | +109.6% |
| 4Q25 | 75,000 | -24.4% |
| 3Q25 | 118,000 | -635.4% |
| 2Q25 | 210,000 | -3.8% |
| 1Q25 | 115,000 | +99.5% |
| 4Q24 | 99,257 | +8.6% |
| 3Q24 | -22,039 | -117.4% |
| 2Q24 | 218,391 | -21.3% |
| 1Q24 | 57,648 | -77.3% |
| 4Q23 | 91,434 | -49.5% |
| 3Q23 | 126,566 | -40.3% |
| 2Q23 | 277,561 | -17.6% |
| 1Q23 | 254,439 | +18.8% |
| 4Q22 | 181,000 | +28.3% |
| 3Q22 | 211,993 | +73.1% |
| 2Q22 | 337,007 | +7.3% |
| 1Q22 | 214,264 | +58.3% |
| 4Q21 | 141,049 | -8.4% |
| 3Q21 | 122,443 | +92.2% |
| 2Q21 | 314,157 | +164.5% |
| 1Q21 | 135,351 | +453.8% |
| 4Q20 | 154,066 | +16.7% |
| 3Q20 | 63,711 | -1463.7% |
| 2Q20 | 118,784 | +42.7% |
| 1Q20 | 24,439 | -66.3% |
| 4Q19 | 131,994 | -4609.5% |
| 3Q19 | -4,672 | -59.9% |
| 2Q19 | 83,260 | -63.3% |
| 1Q19 | 72,625 | -9.6% |
| 4Q18 | -2,927 | -104.9% |
| 3Q18 | -11,652 | -221.3% |
| 2Q18 | 226,900 | +105.8% |
| 1Q18 | 80,297 | +245.8% |
| 4Q17 | 59,409 | -29.2% |
| 3Q17 | 9,606 | -219.5% |
| 2Q17 | 110,279 | +26.1% |
| 1Q17 | 23,224 | -32.8% |
| 4Q16 | 83,910 | - |
| 3Q16 | -8,040 | - |
| 2Q16 | 87,437 | - |
| 1Q16 | 34,556 | - |