| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 616,000 | +242.2% |
| 4Q25 | 273,547 | -791.1% |
| 3Q25 | 447,000 | -12.0% |
| 2Q25 | 697,000 | -3.0% |
| 1Q25 | 180,000 | -35.3% |
| 4Q24 | -39,583 | -122.4% |
| 3Q24 | 508,000 | +89.2% |
| 2Q24 | 718,848 | +46.5% |
| 1Q24 | 278,152 | -23.0% |
| 4Q23 | 176,321 | -368.3% |
| 3Q23 | 268,521 | -22.3% |
| 2Q23 | 490,758 | +41.6% |
| 1Q23 | 361,141 | +157.2% |
| 4Q22 | -65,715 | -176.0% |
| 3Q22 | 345,715 | +156.1% |
| 2Q22 | 346,587 | +22.3% |
| 1Q22 | 140,413 | +862.1% |
| 4Q21 | 86,426 | -127.5% |
| 3Q21 | 135,000 | -932.1% |
| 2Q21 | 283,405 | -17.4% |
| 1Q21 | 14,595 | -96.4% |
| 4Q20 | -313,941 | -1691.1% |
| 3Q20 | -16,224 | -114.3% |
| 2Q20 | 342,969 | +15.3% |
| 1Q20 | 408,025 | +127.3% |
| 4Q19 | 19,731 | -86.2% |
| 3Q19 | 113,285 | +99.0% |
| 2Q19 | 297,497 | +448.1% |
| 1Q19 | 179,521 | +76.5% |
| 4Q18 | 142,723 | -2329.7% |
| 3Q18 | 56,927 | -47.5% |
| 2Q18 | 54,275 | +132.2% |
| 1Q18 | 101,689 | -61.2% |
| 4Q17 | -6,401 | -113.0% |
| 3Q17 | 108,454 | +440.7% |
| 2Q17 | 23,375 | -371.1% |
| 1Q17 | 261,998 | -32.3% |
| 4Q16 | 49,073 | - |
| 3Q16 | 20,057 | - |
| 2Q16 | -8,623 | - |
| 1Q16 | 386,844 | - |