| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 17.2 | -35.6% |
| 3Q25 | 20.0 | -6.7% |
| 4Q24 | 26.7 | +42.4% |
| 3Q24 | 21.5 | +11.7% |
| 2Q24 | 28.8 | +16.5% |
| 1Q24 | 24.2 | +20.6% |
| 4Q23 | 18.7 | +53.1% |
| 3Q23 | 19.2 | +1.3% |
| 2Q23 | 24.8 | +33.8% |
| 1Q23 | 20.0 | +11.4% |
| 4Q22 | 12.2 | -23.3% |
| 3Q22 | 19.0 | +2.0% |
| 2Q22 | 18.5 | +12.9% |
| 1Q22 | 18.0 | +18.1% |
| 4Q21 | 16.0 | +57.0% |
| 3Q21 | 18.6 | +49.2% |
| 2Q21 | 16.4 | -2.0% |
| 1Q21 | 15.2 | +44.8% |
| 4Q20 | 10.2 | -4.0% |
| 3Q20 | 12.5 | -12.1% |
| 2Q20 | 16.7 | +21.8% |
| 1Q20 | 10.5 | -42.3% |
| 4Q19 | 10.6 | -3.4% |
| 3Q19 | 14.2 | -29.0% |
| 2Q19 | 13.7 | -24.1% |
| 1Q19 | 18.3 | -3.5% |
| 4Q18 | 11.0 | -19.3% |
| 3Q18 | 20.0 | +41.0% |
| 2Q18 | 18.1 | +122.1% |
| 1Q18 | 18.9 | +247.4% |
| 4Q17 | 13.6 | +262.7% |
| 3Q17 | 14.2 | +423.5% |
| 2Q17 | 8.1 | +2359.8% |
| 1Q17 | 5.4 | +108.0% |
| 4Q16 | 3.7 | +136.0% |
| 3Q16 | 2.7 | -13.9% |
| 2Q16 | 0.3 | - |
| 1Q16 | 2.6 | - |
| 4Q15 | 1.6 | - |
| 3Q15 | 3.1 | - |