| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 205,000 | -8.1% |
| 4Q25 | 401,710 | +38.8% |
| 3Q25 | 227,000 | +22.7% |
| 2Q25 | 300,000 | +8.3% |
| 1Q25 | 223,000 | +11.0% |
| 4Q24 | 289,385 | +133.4% |
| 3Q24 | 185,000 | -2.6% |
| 2Q24 | 277,000 | +33.8% |
| 1Q24 | 200,958 | +141.7% |
| 4Q23 | 124,000 | +205.3% |
| 3Q23 | 190,000 | +182.3% |
| 2Q23 | 207,000 | +96.5% |
| 1Q23 | 83,144 | +95.0% |
| 4Q22 | 40,620 | -38.5% |
| 3Q22 | 67,305 | +17.1% |
| 2Q22 | 105,357 | -16.7% |
| 1Q22 | 42,643 | -57.7% |
| 4Q21 | 66,000 | +242.2% |
| 3Q21 | 57,454 | -127.6% |
| 2Q21 | 126,546 | +26.6% |
| 1Q21 | 100,868 | +9.2% |
| 4Q20 | 19,288 | -85.5% |
| 3Q20 | -208,350 | -246.4% |
| 2Q20 | 99,947 | -30.1% |
| 1Q20 | 92,380 | -8.6% |
| 4Q19 | 132,623 | +87.2% |
| 3Q19 | 142,336 | +412.4% |
| 2Q19 | 142,893 | -163.1% |
| 1Q19 | 101,025 | -195.2% |
| 4Q18 | 70,853 | -29.8% |
| 3Q18 | 27,778 | -61.0% |
| 2Q18 | -226,285 | -419.8% |
| 1Q18 | -106,077 | -280.1% |
| 4Q17 | 100,878 | -40.9% |
| 3Q17 | 71,253 | -39.5% |
| 2Q17 | 70,758 | -48.0% |
| 1Q17 | 58,905 | -24.6% |
| 4Q16 | 170,598 | - |
| 3Q16 | 117,825 | - |
| 2Q16 | 136,150 | - |
| 1Q16 | 78,077 | - |