| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 448,000 | -9.9% |
| 1Q26 | 168,000 | +17.5% |
| 4Q25 | 310,000 | +28.7% |
| 3Q25 | 241,000 | +42.4% |
| 2Q25 | 497,000 | +20.0% |
| 1Q25 | 143,000 | +86.7% |
| 4Q24 | 240,781 | +108.3% |
| 3Q24 | 169,219 | +6.2% |
| 2Q24 | 414,000 | +57.4% |
| 1Q24 | 76,605 | -27.8% |
| 4Q23 | 115,592 | +950.8% |
| 3Q23 | 159,375 | -22.6% |
| 2Q23 | 262,944 | +1283.9% |
| 1Q23 | 106,089 | -341.6% |
| 4Q22 | 11,000 | -155.0% |
| 3Q22 | 206,000 | -10.8% |
| 2Q22 | 19,000 | -83.2% |
| 1Q22 | -43,918 | -77.4% |
| 4Q21 | -20,000 | -150.5% |
| 3Q21 | 230,837 | +563.5% |
| 2Q21 | 113,121 | -29.7% |
| 1Q21 | -193,958 | -429.5% |
| 4Q20 | 39,575 | -55.1% |
| 3Q20 | 34,789 | -60.2% |
| 2Q20 | 160,973 | -14.7% |
| 1Q20 | 58,857 | +57.8% |
| 4Q19 | 88,061 | -21.0% |
| 3Q19 | 87,516 | +548.7% |
| 2Q19 | 188,683 | -27.5% |
| 1Q19 | 37,309 | -20.8% |
| 4Q18 | 111,417 | -12.9% |
| 3Q18 | 13,491 | -60.8% |
| 2Q18 | 260,306 | +23.9% |
| 1Q18 | 47,110 | +28.6% |
| 4Q17 | 127,891 | +75.5% |
| 3Q17 | 34,456 | -21.2% |
| 2Q17 | 210,011 | - |
| 1Q17 | 36,647 | - |
| 4Q16 | 72,883 | - |
| 3Q16 | 43,729 | - |