| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 27.2 | +7.1% |
| 4Q24 | 23.5 | +119.6% |
| 3Q24 | 17.8 | -1.2% |
| 2Q24 | 21.5 | -12.6% |
| 1Q24 | 25.4 | -0.9% |
| 4Q23 | 10.7 | -50.3% |
| 3Q23 | 18.0 | +26.7% |
| 2Q23 | 24.6 | +24.4% |
| 1Q23 | 25.6 | +36.4% |
| 4Q22 | 21.5 | +94.2% |
| 3Q22 | 14.2 | -11.9% |
| 2Q22 | 19.8 | +61.8% |
| 1Q22 | 18.8 | +114.3% |
| 4Q21 | 11.1 | -36.4% |
| 3Q21 | 16.1 | -5.7% |
| 2Q21 | 12.2 | -49.5% |
| 1Q21 | 8.8 | -63.2% |
| 4Q20 | 17.4 | +3.6% |
| 3Q20 | 17.1 | -9.6% |
| 2Q20 | 24.2 | +20.2% |
| 1Q20 | 23.8 | +21.9% |
| 4Q19 | 16.8 | +15.4% |
| 3Q19 | 18.9 | +24.9% |
| 2Q19 | 20.1 | -12.5% |
| 1Q19 | 19.5 | -21.2% |
| 4Q18 | 14.6 | -10.7% |
| 3Q18 | 15.2 | -45.2% |
| 2Q18 | 23.0 | +8.2% |
| 1Q18 | 24.8 | +11.0% |
| 4Q17 | 16.3 | +1.0% |
| 3Q17 | 27.7 | +75.3% |
| 2Q17 | 21.3 | - |
| 1Q17 | 22.3 | - |
| 4Q16 | 16.1 | - |
| 3Q16 | 15.8 | - |