| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -39,000 | -149.4% |
| 2Q25 | 33,000 | -55.9% |
| 1Q25 | 79,000 | +113.0% |
| 4Q24 | 113,004 | -40.8% |
| 3Q24 | 193,000 | -9.8% |
| 2Q24 | 74,908 | -24.1% |
| 1Q24 | 37,092 | -72.2% |
| 4Q23 | 191,000 | +0.5% |
| 3Q23 | 214,000 | +226.4% |
| 2Q23 | 98,663 | -28.5% |
| 1Q23 | 133,337 | -4.6% |
| 4Q22 | 190,087 | +48.5% |
| 3Q22 | 65,556 | -43.5% |
| 2Q22 | 138,000 | +56.1% |
| 1Q22 | 139,754 | +253.1% |
| 4Q21 | 128,000 | +56.0% |
| 3Q21 | 116,000 | +595.3% |
| 2Q21 | 88,421 | -354.0% |
| 1Q21 | 39,579 | +19.7% |
| 4Q20 | 82,064 | +75.7% |
| 3Q20 | 16,684 | -87.4% |
| 2Q20 | -34,811 | -183.1% |
| 1Q20 | 33,063 | -250.4% |
| 4Q19 | 46,697 | -2418.6% |
| 3Q19 | 131,995 | +20.5% |
| 2Q19 | 41,900 | -36.3% |
| 1Q19 | -21,989 | +124.3% |
| 4Q18 | -2,014 | -102.0% |
| 3Q18 | 109,555 | +50.0% |
| 2Q18 | 65,755 | +20320.8% |
| 1Q18 | -9,805 | -136.1% |
| 4Q17 | 102,793 | -41.0% |
| 3Q17 | 73,027 | -42.1% |
| 2Q17 | 322 | -99.4% |
| 1Q17 | 27,142 | -78.3% |
| 4Q16 | 174,274 | - |
| 3Q16 | 126,136 | - |
| 2Q16 | 52,019 | - |
| 1Q16 | 125,123 | - |