| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.1 | -20.6% |
| 3Q24 | 10.2 | +32.0% |
| 2Q24 | 7.4 | +13.9% |
| 1Q24 | 9.0 | +97.4% |
| 3Q23 | 7.8 | +5.9% |
| 2Q23 | 6.5 | +17.5% |
| 1Q23 | 4.6 | -20.8% |
| 3Q22 | 7.3 | +178.2% |
| 2Q22 | 5.5 | +6.6% |
| 1Q22 | 5.8 | +13.6% |
| 3Q21 | 2.6 | -50.5% |
| 2Q21 | 5.2 | -30.2% |
| 1Q21 | 5.1 | -65.2% |
| 3Q20 | 5.3 | -27.9% |
| 2Q20 | 7.4 | +52.0% |
| 1Q20 | 14.5 | +53.1% |
| 3Q19 | 7.4 | +7.3% |
| 2Q19 | 4.9 | -41.2% |
| 1Q19 | 9.5 | +28.9% |
| 3Q18 | 6.9 | +5.0% |
| 2Q18 | 8.3 | +69.3% |
| 1Q18 | 7.4 | +124.8% |
| 3Q17 | 6.5 | +135.1% |
| 2Q17 | 4.9 | +11.0% |
| 1Q17 | 3.3 | -29.2% |
| 3Q16 | 2.8 | -65.6% |
| 2Q16 | 4.4 | -8.4% |
| 1Q16 | 4.6 | -54.5% |
| 3Q15 | 8.1 | -24.8% |
| 2Q15 | 4.8 | -50.3% |
| 1Q15 | 10.2 | +16.7% |
| 3Q14 | 10.8 | -7.7% |
| 2Q14 | 9.7 | -24.9% |
| 1Q14 | 8.7 | -19.7% |
| 3Q13 | 11.7 | -18.5% |
| 2Q13 | 13.0 | -17.7% |
| 1Q13 | 10.9 | +9.0% |
| 3Q12 | 14.3 | +9.8% |
| 2Q12 | 15.7 | +6.8% |
| 1Q12 | 10.0 | - |
| 3Q11 | 13.0 | - |
| 2Q11 | 14.7 | - |