| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 88,113 | -3.5% |
| 4Q25 | 86,619 | +81.6% |
| 3Q25 | 114,914 | +96.9% |
| 2Q25 | 222,943 | +45.3% |
| 1Q25 | 91,281 | +22.5% |
| 4Q24 | 47,688 | +10.2% |
| 3Q24 | 58,375 | -43.6% |
| 2Q24 | 153,438 | - |
| 1Q24 | 74,520 | +5.9% |
| 4Q23 | 43,278 | -37.6% |
| 3Q23 | 103,562 | -23.9% |
| 1Q23 | 70,396 | -52.6% |
| 4Q22 | 69,302 | -49.0% |
| 3Q22 | 136,000 | -17.7% |
| 2Q22 | 301,604 | +44.1% |
| 1Q22 | 148,543 | +24.1% |
| 4Q21 | 135,811 | +95.6% |
| 3Q21 | 165,189 | -1.9% |
| 2Q21 | 209,264 | -17.1% |
| 1Q21 | 119,736 | -37.2% |
| 4Q20 | 69,425 | -36.9% |
| 3Q20 | 168,374 | +50.9% |
| 2Q20 | 252,579 | - |
| 1Q20 | 190,512 | +28.8% |
| 4Q19 | 109,985 | -10.3% |
| 3Q19 | 111,587 | -27.3% |
| 1Q19 | 147,911 | +0.7% |
| 4Q18 | 122,665 | +55.2% |
| 3Q18 | 153,416 | -12.5% |
| 2Q18 | 207,061 | +19.6% |
| 1Q18 | 146,952 | +1.7% |
| 4Q17 | 79,051 | -394.0% |
| 3Q17 | 175,289 | +47.3% |
| 2Q17 | 173,064 | +15.9% |
| 1Q17 | 144,441 | +82.0% |
| 4Q16 | -26,886 | - |
| 3Q16 | 119,039 | - |
| 2Q16 | 149,288 | - |
| 1Q16 | 79,381 | - |