| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 104,000 | -39.5% |
| 1Q26 | 136,000 | 0.0% |
| 4Q25 | 62,832 | -0.8% |
| 3Q25 | 189,000 | +34.4% |
| 2Q25 | 172,000 | +24.8% |
| 1Q25 | 136,000 | +38.4% |
| 4Q24 | 63,362 | +153.4% |
| 3Q24 | 140,593 | -7.8% |
| 2Q24 | 137,811 | -3.9% |
| 1Q24 | 98,234 | -41.2% |
| 4Q23 | 25,000 | -65.3% |
| 3Q23 | 152,506 | +23.5% |
| 2Q23 | 143,455 | +82.8% |
| 1Q23 | 167,039 | +490.7% |
| 4Q22 | 72,129 | +155.2% |
| 3Q22 | 123,465 | +63.6% |
| 2Q22 | 78,465 | +250.2% |
| 1Q22 | 28,277 | -10.3% |
| 4Q21 | 28,269 | +707.9% |
| 3Q21 | 75,457 | +96.6% |
| 2Q21 | 22,405 | -60.8% |
| 1Q21 | 31,507 | +8.2% |
| 4Q20 | 3,499 | -90.1% |
| 3Q20 | 38,372 | -57.1% |
| 2Q20 | 57,156 | -11.6% |
| 1Q20 | 29,127 | -65.5% |
| 4Q19 | 35,417 | -36.1% |
| 3Q19 | 89,432 | -15.3% |
| 2Q19 | 64,660 | -36.0% |
| 1Q19 | 84,363 | +16.2% |
| 4Q18 | 55,409 | -25.6% |
| 3Q18 | 105,620 | +19.4% |
| 2Q18 | 101,071 | +32.4% |
| 1Q18 | 72,631 | +24.3% |
| 4Q17 | 74,446 | - |
| 3Q17 | 88,425 | - |
| 2Q17 | 76,335 | - |
| 1Q17 | 58,414 | - |