| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 145,000 | +36.8% |
| 4Q25 | 93,000 | +39.7% |
| 1Q25 | 106,000 | +14.7% |
| 4Q24 | 66,588 | -32.7% |
| 3Q24 | 75,835 | -34.3% |
| 2Q24 | 656,165 | +220.6% |
| 1Q24 | 92,429 | -28.6% |
| 4Q23 | 98,941 | -13.9% |
| 3Q23 | 115,387 | +59.5% |
| 2Q23 | 204,645 | +57.8% |
| 1Q23 | 129,468 | -58.4% |
| 4Q22 | 114,976 | +14.9% |
| 3Q22 | 72,331 | -0.6% |
| 2Q22 | 129,724 | -31.9% |
| 1Q22 | 310,969 | +254.3% |
| 4Q21 | 100,088 | +8.1% |
| 3Q21 | 72,755 | -13.9% |
| 2Q21 | 190,385 | +81.2% |
| 1Q21 | 87,772 | -63.4% |
| 4Q20 | 92,610 | -15.8% |
| 3Q20 | 84,504 | +42.2% |
| 2Q20 | 105,080 | +13.8% |
| 1Q20 | 239,527 | -20.6% |
| 4Q19 | 110,000 | -16.6% |
| 3Q19 | 59,445 | -46.8% |
| 2Q19 | 92,326 | +27.8% |
| 1Q19 | 301,695 | -0.3% |
| 4Q18 | 131,868 | +27.1% |
| 3Q18 | 111,644 | +80.1% |
| 2Q18 | 72,227 | -73.2% |
| 1Q18 | 302,610 | +255.2% |
| 4Q17 | 103,736 | -33.7% |
| 3Q17 | 62,005 | -48.5% |
| 2Q17 | 269,608 | +256.1% |
| 1Q17 | 85,188 | -29.1% |
| 4Q16 | 156,440 | +196.3% |
| 3Q16 | 120,343 | - |
| 2Q16 | 75,712 | - |
| 1Q16 | 120,183 | - |
| 4Q15 | 52,805 | - |