| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 16.5 | - |
| 2Q26 | 1.2 | -57.2% |
| 1Q26 | -11.8 | -859.7% |
| 4Q25 | 12.1 | -13.1% |
| 2Q25 | 2.8 | +2633.0% |
| 1Q25 | 1.6 | -49.2% |
| 4Q24 | 14.0 | -14.5% |
| 3Q24 | 21.6 | +110.4% |
| 2Q24 | 0.1 | -101.0% |
| 1Q24 | 3.1 | -150.2% |
| 4Q23 | 16.3 | +33.9% |
| 3Q23 | 10.2 | -48.4% |
| 2Q23 | -10.1 | -152.6% |
| 1Q23 | -6.1 | -240.8% |
| 4Q22 | 12.2 | -67.4% |
| 3Q22 | 19.9 | -34.6% |
| 2Q22 | 19.2 | -41.2% |
| 1Q22 | 4.3 | -83.1% |
| 4Q21 | 37.4 | +10.8% |
| 3Q21 | 30.4 | -13.5% |
| 2Q21 | 32.7 | +8.9% |
| 1Q21 | 25.6 | +207.7% |
| 4Q20 | 33.8 | +2.4% |
| 3Q20 | 35.1 | +7.7% |
| 2Q20 | 30.0 | +5.4% |
| 1Q20 | 8.3 | +19.1% |
| 4Q19 | 33.0 | - |
| 3Q19 | 32.6 | - |
| 2Q19 | 28.5 | - |
| 1Q19 | 7.0 | - |