| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 670,304 | +21.2% |
| 1Q26 | 205,707 | -32.4% |
| 4Q25 | 402,443 | -24.6% |
| 3Q25 | 588,557 | -8.7% |
| 2Q25 | 552,850 | +0.9% |
| 1Q25 | 304,150 | +15.3% |
| 4Q24 | 533,454 | +26.9% |
| 3Q24 | 644,546 | +126.9% |
| 2Q24 | 547,850 | -19.1% |
| 1Q24 | 263,738 | -45.5% |
| 4Q23 | 420,417 | -27.1% |
| 3Q23 | 284,008 | +103.6% |
| 2Q22 | 677,479 | +143.4% |
| 1Q23 | 483,483 | +281.6% |
| 4Q22 | 576,919 | +27.7% |
| 3Q22 | 139,521 | -49.0% |
| 1Q22 | 126,685 | -5.7% |
| 4Q21 | 451,842 | +0.3% |
| 3Q21 | 273,661 | +26.1% |
| 2Q21 | 278,315 | +18.7% |
| 1Q21 | 134,405 | -4.8% |
| 4Q20 | 450,595 | +83.1% |
| 3Q20 | 216,959 | -46.6% |
| 2Q20 | 234,376 | +18.1% |
| 1Q20 | 141,227 | +100.1% |
| 4Q19 | 246,061 | +36.0% |
| 3Q19 | 406,467 | +130.1% |
| 2Q19 | 198,491 | +222.8% |
| 1Q19 | 70,569 | -45.1% |
| 4Q18 | 180,914 | +0.5% |
| 3Q18 | 176,648 | -35.7% |
| 2Q18 | 61,490 | -70.7% |
| 1Q18 | 128,598 | +239.6% |
| 4Q17 | 179,965 | -36.8% |
| 3Q17 | 274,912 | +21.0% |
| 2Q17 | 209,809 | +24.8% |
| 1Q17 | 37,864 | +9.9% |
| 4Q16 | 284,574 | - |
| 3Q16 | 227,192 | - |
| 2Q16 | 168,102 | - |
| 1Q16 | 34,466 | - |