| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 404,000 | -12.0% |
| 1Q26 | 175,000 | +6.7% |
| 4Q25 | 484,000 | +4.3% |
| 3Q25 | 530,000 | +44.4% |
| 2Q25 | 458,939 | +17.7% |
| 1Q25 | 164,061 | -39.0% |
| 4Q24 | 464,000 | +3.1% |
| 3Q24 | 367,000 | -25.6% |
| 2Q24 | 390,054 | +47.9% |
| 1Q24 | 268,946 | -3.0% |
| 4Q23 | 450,000 | +152.2% |
| 3Q23 | 493,000 | +37.3% |
| 2Q23 | 263,791 | +36.3% |
| 1Q23 | 277,209 | -28.8% |
| 4Q22 | 178,450 | -38.0% |
| 3Q22 | 359,000 | +14.4% |
| 2Q22 | 193,605 | +16.2% |
| 1Q22 | 389,395 | +35.9% |
| 4Q21 | 287,911 | +6.8% |
| 3Q21 | 313,924 | +6.2% |
| 2Q21 | 166,674 | -70.2% |
| 1Q21 | 286,491 | -55.8% |
| 4Q20 | 269,638 | +75.6% |
| 3Q20 | 295,711 | -47.9% |
| 2Q20 | 559,269 | -6.6% |
| 1Q20 | 647,558 | +56.1% |
| 4Q19 | 153,560 | -38.4% |
| 3Q19 | 567,849 | +55.0% |
| 2Q19 | 598,569 | +57.5% |
| 1Q19 | 414,842 | +60.7% |
| 4Q18 | 249,255 | +101.2% |
| 3Q18 | 366,434 | +46.1% |
| 2Q18 | 379,963 | +125.7% |
| 1Q18 | 258,193 | -30.7% |
| 4Q17 | 123,904 | -15.1% |
| 3Q17 | 250,749 | +14.5% |
| 2Q17 | 168,364 | - |
| 1Q17 | 372,490 | - |
| 4Q16 | 145,992 | - |
| 3Q16 | 218,912 | - |