| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 434,000 | +44.0% |
| 1Q26 | 388,000 | +204.7% |
| 4Q25 | 489,040 | +239.5% |
| 2Q25 | 301,324 | -16.9% |
| 1Q25 | 127,344 | -66.2% |
| 4Q24 | 144,058 | -54.8% |
| 3Q24 | 319,411 | -232.2% |
| 2Q24 | 362,575 | - |
| 1Q24 | 377,014 | +76.5% |
| 4Q23 | 318,819 | +15.1% |
| 3Q23 | -241,589 | -356.6% |
| 1Q23 | 213,628 | +209.6% |
| 4Q22 | 277,000 | +98.7% |
| 3Q22 | 94,159 | +43.3% |
| 2Q22 | 97,841 | -81.0% |
| 1Q22 | 68,996 | -79.9% |
| 4Q21 | 139,402 | -42.2% |
| 3Q21 | 65,713 | -65.0% |
| 2Q21 | 514,004 | +20.4% |
| 1Q21 | 342,655 | +116.2% |
| 4Q20 | 241,282 | +1.6% |
| 3Q20 | 187,537 | -42.4% |
| 2Q19 | 426,851 | -9.9% |
| 1Q20 | 158,516 | -57.7% |
| 4Q19 | 237,587 | -36.2% |
| 3Q19 | 325,568 | -14.3% |
| 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 | - |