| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 307,204 | +8.1% |
| 4Q25 | 109,105 | -24.2% |
| 3Q25 | 355,960 | +119.9% |
| 2Q25 | 416,040 | +6.4% |
| 1Q25 | 284,121 | +29.4% |
| 4Q24 | 144,000 | +16.3% |
| 3Q24 | 161,837 | +2.2% |
| 2Q24 | 391,163 | +83.9% |
| 1Q24 | 219,649 | +128.8% |
| 4Q23 | 123,799 | +127.5% |
| 3Q23 | 158,352 | +169.2% |
| 2Q23 | 212,647 | +43.7% |
| 1Q23 | 95,996 | -47.9% |
| 4Q22 | 54,412 | -34.1% |
| 3Q22 | 58,826 | +102.8% |
| 2Q22 | 148,000 | +5.0% |
| 1Q22 | 184,280 | +359.7% |
| 4Q21 | 82,545 | +188.4% |
| 3Q21 | 29,000 | -174.2% |
| 2Q21 | 140,910 | +479.1% |
| 1Q21 | 40,090 | -238.8% |
| 4Q20 | 28,622 | -26.4% |
| 3Q20 | -39,066 | -300.1% |
| 2Q20 | 24,333 | -88.7% |
| 1Q20 | -28,889 | -133.9% |
| 4Q19 | 38,886 | -42.2% |
| 3Q19 | 19,521 | -53.3% |
| 2Q19 | 214,923 | +33.2% |
| 1Q19 | 85,295 | -57.0% |
| 4Q18 | 67,307 | +22.8% |
| 3Q18 | 41,824 | -52.3% |
| 2Q18 | 161,330 | +27.6% |
| 1Q18 | 198,198 | +147.3% |
| 4Q17 | 54,789 | +15.0% |
| 3Q17 | 87,645 | +2459.0% |
| 2Q17 | 126,454 | -26.5% |
| 1Q17 | 80,144 | -26.6% |
| 4Q16 | 47,635 | - |
| 3Q16 | 3,425 | - |
| 2Q16 | 172,158 | - |
| 1Q16 | 109,190 | - |