| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 28.4 | +31.4% |
| 3Q25 | 33.4 | +51.2% |
| 2Q25 | 28.9 | -13.3% |
| 1Q25 | 23.9 | -8.0% |
| 4Q24 | 21.6 | +8.3% |
| 3Q24 | 22.1 | -4.6% |
| 2Q24 | 33.3 | +46.8% |
| 1Q24 | 26.0 | +221.6% |
| 4Q23 | 19.9 | -2.2% |
| 3Q23 | 23.1 | -7.9% |
| 2Q23 | 22.7 | -20.2% |
| 1Q23 | 8.1 | -73.0% |
| 4Q22 | 20.4 | -10.5% |
| 3Q22 | 25.1 | -13.3% |
| 2Q22 | 28.5 | +1.5% |
| 1Q22 | 30.0 | +1.5% |
| 4Q21 | 22.8 | +29.3% |
| 3Q21 | 29.0 | +26.5% |
| 2Q21 | 28.0 | +22.4% |
| 1Q21 | 29.6 | +79.1% |
| 4Q20 | 17.6 | +49.0% |
| 3Q20 | 22.9 | -5.4% |
| 2Q20 | 22.9 | +52.5% |
| 1Q20 | 16.5 | +59.8% |
| 4Q19 | 11.8 | -27.6% |
| 3Q19 | 24.2 | -1.6% |
| 2Q19 | 15.0 | -19.7% |
| 1Q19 | 10.3 | -46.3% |
| 4Q18 | 16.3 | -3.6% |
| 3Q18 | 24.6 | -8.2% |
| 2Q18 | 18.7 | -10.8% |
| 1Q18 | 19.2 | -5.5% |
| 4Q17 | 16.9 | -36.8% |
| 1Q17 | 21.0 | +3.1% |
| 3Q17 | 26.8 | -2.7% |
| 2Q17 | 24.5 | +18.7% |
| 1Q17 | 20.3 | -17.5% |
| 4Q16 | 24.4 | - |
| 3Q16 | 27.5 | - |
| 2Q16 | 20.7 | - |
| 1Q16 | 24.6 | - |