| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 13.0 | -18.5% |
| 3Q24 | -138.0 | -789.0% |
| 2Q24 | 18.6 | +12.5% |
| 1Q24 | 16.0 | +11.1% |
| 3Q23 | 20.0 | +28.0% |
| 2Q23 | 16.5 | -4.0% |
| 1Q23 | 14.4 | -23.2% |
| 3Q22 | 15.7 | -20.5% |
| 2Q22 | 17.2 | -33.6% |
| 1Q22 | 18.7 | +145.3% |
| 3Q21 | 19.7 | +16.0% |
| 2Q21 | 25.9 | +53.3% |
| 1Q21 | 7.6 | -60.1% |
| 3Q20 | 17.0 | +8.1% |
| 2Q20 | 16.9 | -1.4% |
| 1Q20 | 19.1 | +37.1% |
| 3Q19 | 15.7 | -35.0% |
| 2Q19 | 17.1 | -32.3% |
| 1Q19 | 13.9 | -48.2% |
| 3Q18 | 24.2 | -13.3% |
| 2Q18 | 25.3 | +6.2% |
| 1Q18 | 26.9 | +8.4% |
| 3Q17 | 27.9 | +16.6% |
| 2Q17 | 23.9 | +4.8% |
| 1Q17 | 24.8 | +6.2% |
| 3Q16 | 23.9 | +0.2% |
| 2Q16 | 22.8 | +72.5% |
| 1Q16 | 23.4 | +3.3% |
| 3Q15 | 23.9 | - |
| 2Q15 | 13.2 | - |
| 1Q15 | 22.6 | - |