| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 2.6 | -67.4% |
| 4Q25 | 5.1 | +482.3% |
| 3Q25 | 9.0 | -223.7% |
| 2Q25 | 11.1 | -326.5% |
| 1Q25 | 8.1 | -519.5% |
| 4Q24 | 0.9 | -110.2% |
| 3Q24 | -7.3 | +1439.9% |
| 2Q24 | -4.9 | -223.4% |
| 1Q24 | -1.9 | -76.9% |
| 4Q23 | -8.6 | -37.4% |
| 3Q23 | -0.5 | -98.0% |
| 2Q23 | 4.0 | -87.9% |
| 1Q23 | -8.4 | -203.7% |
| 4Q22 | -13.7 | -192.4% |
| 3Q22 | -24.0 | -217.9% |
| 2Q22 | 32.8 | +37.4% |
| 1Q22 | 8.1 | -51.4% |
| 4Q21 | 14.9 | +72.2% |
| 3Q21 | 20.3 | +118.5% |
| 2Q21 | 23.9 | +327.7% |
| 1Q21 | 16.6 | +194.6% |
| 4Q20 | 8.6 | -72.0% |
| 3Q20 | 9.3 | +21.4% |
| 2Q20 | 5.6 | -62.1% |
| 1Q20 | 5.6 | -70.2% |
| 4Q19 | 30.9 | +136.4% |
| 3Q19 | 7.7 | -65.3% |
| 2Q19 | 14.7 | -54.0% |
| 1Q19 | 18.9 | -49.9% |
| 4Q18 | 13.1 | -58.1% |
| 3Q18 | 22.1 | +24.0% |
| 2Q18 | 32.0 | - |
| 1Q18 | 37.7 | - |
| 4Q17 | 31.1 | - |
| 3Q17 | 17.8 | - |