| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 9.5 | -29.8% |
| 3Q25 | 13.2 | +112.6% |
| 2Q25 | -0.4 | -152.1% |
| 1Q25 | 6.9 | -20.0% |
| 4Q24 | 13.5 | +382.3% |
| 3Q24 | 6.2 | +8.2% |
| 2Q24 | 0.8 | -121.9% |
| 1Q24 | 8.7 | -20.9% |
| 4Q23 | 2.8 | -198.2% |
| 3Q23 | 5.7 | -54.7% |
| 2Q23 | -3.8 | -150.9% |
| 1Q23 | 11.0 | -11.0% |
| 4Q22 | -2.9 | +66.8% |
| 3Q22 | 12.7 | -1217.4% |
| 2Q22 | 7.4 | -482.9% |
| 1Q22 | 12.3 | -6.5% |
| 4Q21 | -1.7 | -115.9% |
| 3Q21 | -1.1 | -111.3% |
| 2Q21 | -1.9 | -86.4% |
| 1Q21 | 13.2 | -247.7% |
| 4Q20 | 10.7 | +2.0% |
| 3Q20 | 10.0 | +165.3% |
| 2Q20 | -14.3 | +4.9% |
| 1Q20 | -8.9 | +70.2% |
| 4Q19 | 10.5 | +157.7% |
| 3Q19 | 3.8 | -51.6% |
| 2Q19 | -13.6 | +104.9% |
| 1Q19 | -5.2 | -8.9% |
| 4Q18 | 4.1 | -54.6% |
| 3Q18 | 7.8 | -30.7% |
| 2Q18 | -6.7 | +0.7% |
| 1Q18 | -5.7 | +16.6% |
| 4Q17 | 9.0 | -63.1% |
| 3Q17 | 11.2 | +340.5% |
| 2Q17 | -6.6 | -76.8% |
| 1Q17 | -4.9 | -52.3% |
| 4Q16 | 24.4 | -1309.2% |
| 3Q16 | 2.6 | - |
| 2Q16 | -28.5 | - |
| 1Q16 | -10.3 | - |
| 4Q15 | -2.0 | - |