| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 15.1 | +8.6% |
| 3Q24 | 18.0 | -17.7% |
| 2Q24 | 15.2 | +22.4% |
| 1Q24 | 13.9 | -43.4% |
| 3Q23 | 21.8 | -29.6% |
| 2Q23 | 12.4 | -60.4% |
| 1Q23 | 24.6 | +14.9% |
| 3Q22 | 31.0 | -2.3% |
| 2Q22 | 31.4 | +59.0% |
| 1Q22 | 21.4 | -34.9% |
| 3Q21 | 31.7 | +28.9% |
| 2Q21 | 19.8 | -23.5% |
| 1Q21 | 32.8 | +141.9% |
| 4Q20 | 24.9 | +15.9% |
| 3Q20 | 24.6 | +10.8% |
| 2Q20 | 25.8 | +64.9% |
| 1Q20 | 13.6 | -26.8% |
| 4Q19 | 21.4 | +7.9% |
| 3Q19 | 22.2 | +1.4% |
| 2Q19 | 15.7 | -29.3% |
| 1Q19 | 18.5 | -13.1% |
| 4Q18 | 19.9 | -7.7% |
| 3Q18 | 21.9 | -9.3% |
| 2Q18 | 22.2 | -26.4% |
| 1Q18 | 21.3 | +16.5% |
| 4Q17 | 21.5 | +1595.1% |
| 3Q17 | 24.1 | +12.3% |
| 2Q17 | 30.1 | +56.9% |
| 1Q17 | 18.3 | -67.5% |
| 4Q16 | 1.3 | -94.2% |
| 3Q16 | 21.5 | - |
| 2Q16 | 19.2 | - |
| 1Q16 | 56.3 | - |
| 4Q15 | 21.8 | - |