| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 13,000 | -64.9% |
| 4Q25 | 23,918 | +321.2% |
| 3Q25 | 41,000 | -232.3% |
| 2Q25 | 54,000 | -353.7% |
| 1Q25 | 37,000 | -480.8% |
| 4Q24 | 5,678 | -113.2% |
| 3Q24 | -31,000 | +436.1% |
| 2Q24 | -21,284 | -203.3% |
| 1Q24 | -9,716 | -82.3% |
| 4Q23 | -42,874 | -57.0% |
| 3Q23 | -5,783 | -96.2% |
| 2Q23 | 20,613 | -81.6% |
| 1Q23 | -54,956 | -242.1% |
| 4Q22 | -99,641 | -212.0% |
| 3Q22 | -153,000 | -239.4% |
| 2Q22 | 112,030 | -30.0% |
| 1Q22 | 38,686 | -61.0% |
| 4Q21 | 89,000 | +32.0% |
| 3Q21 | 109,775 | +100.5% |
| 2Q21 | 160,146 | +434.8% |
| 1Q21 | 99,079 | +281.3% |
| 4Q20 | 67,413 | -41.8% |
| 3Q20 | 54,740 | +19.6% |
| 2Q20 | 29,945 | -47.3% |
| 1Q20 | 25,983 | -60.0% |
| 4Q19 | 115,824 | +408.6% |
| 3Q19 | 45,779 | -34.1% |
| 2Q19 | 56,823 | -41.3% |
| 1Q19 | 65,018 | -43.7% |
| 4Q18 | 22,773 | -71.8% |
| 3Q18 | 69,466 | +15.3% |
| 2Q18 | 96,830 | - |
| 1Q18 | 115,481 | - |
| 4Q17 | 80,614 | - |
| 3Q17 | 60,269 | - |