| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 408,000 | +69.3% |
| 4Q25 | 480,000 | -11.5% |
| 3Q25 | 684,000 | +98.3% |
| 2Q25 | 444,000 | +25.1% |
| 1Q25 | 241,000 | -5.8% |
| 4Q24 | 542,565 | +35.9% |
| 3Q24 | 345,000 | -30.3% |
| 2Q24 | 355,000 | -26.7% |
| 1Q24 | 255,895 | -47.7% |
| 4Q23 | 399,098 | -7.3% |
| 3Q23 | 494,786 | -13.8% |
| 2Q23 | 484,422 | -36.8% |
| 1Q23 | 489,545 | -17.8% |
| 4Q22 | 430,474 | -23.6% |
| 3Q22 | 574,000 | +10.2% |
| 2Q22 | 767,000 | +5.0% |
| 1Q22 | 595,855 | +25.4% |
| 4Q21 | 563,577 | +213.8% |
| 3Q21 | 520,943 | +123.9% |
| 2Q21 | 730,470 | +185.6% |
| 1Q21 | 475,010 | -3.6% |
| 4Q20 | 179,597 | -36.0% |
| 3Q20 | 232,635 | -14.5% |
| 2Q20 | 255,798 | -5.3% |
| 1Q20 | 492,735 | +66.9% |
| 4Q19 | 280,748 | -2.5% |
| 3Q19 | 272,228 | -13.2% |
| 2Q19 | 270,070 | -26.1% |
| 1Q19 | 295,194 | +0.3% |
| 4Q18 | 287,970 | -4.2% |
| 3Q18 | 313,780 | +13.1% |
| 2Q18 | 365,578 | +10.3% |
| 1Q18 | 294,206 | -2.1% |
| 4Q17 | 300,580 | +146.1% |
| 3Q17 | 277,457 | - |
| 2Q17 | 331,450 | - |
| 1Q17 | 300,430 | - |
| 4Q16 | 122,149 | - |