| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 388,000 | +204.7% |
| 4Q25 | 489,040 | +239.5% |
| 2Q25 | 301,324 | -16.8% |
| 1Q25 | 127,344 | -66.2% |
| 4Q24 | 144,058 | -54.8% |
| 3Q24 | 320,000 | +1657.4% |
| 2Q24 | 361,986 | +252.2% |
| 1Q24 | 377,014 | +76.5% |
| 4Q23 | 318,819 | +14.8% |
| 3Q23 | 18,209 | -108.3% |
| 2Q23 | 102,777 | -158.1% |
| 1Q23 | 213,628 | +209.6% |
| 4Q22 | 277,677 | +98.3% |
| 3Q22 | -219,791 | -145.6% |
| 2Q21 | -176,814 | -172.8% |
| 1Q22 | 68,996 | -79.9% |
| 4Q21 | 140,000 | -42.0% |
| 3Q21 | 482,159 | +159.4% |
| 1Q21 | 342,655 | +116.2% |
| 4Q20 | 241,282 | +1.6% |
| 3Q20 | 185,855 | -7.2% |
| 2Q20 | 242,712 | -56.0% |
| 1Q20 | 158,516 | -57.7% |
| 4Q19 | 237,587 | -36.2% |
| 3Q19 | 200,360 | -47.3% |
| 2Q19 | 552,059 | +16.5% |
| 1Q19 | 374,827 | -18.1% |
| 4Q18 | 372,373 | -11.6% |
| 3Q18 | 380,091 | -3.7% |
| 2Q18 | 473,911 | +21.7% |
| 1Q18 | 457,510 | +12.0% |
| 4Q17 | 421,287 | +26.2% |
| 3Q17 | 394,524 | +42.0% |
| 2Q17 | 389,430 | +8.4% |
| 1Q17 | 408,351 | +171.5% |
| 4Q16 | 333,809 | - |
| 3Q16 | 277,915 | - |
| 2Q16 | 359,131 | - |
| 1Q16 | 150,378 | - |