| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 0.1 | -97.9% |
| 1Q25 | 3.1 | -68.4% |
| 3Q24 | 6.4 | -60.1% |
| 2Q24 | 3.0 | -73.7% |
| 1Q24 | 9.9 | -36.2% |
| 3Q23 | 16.0 | -20.7% |
| 2Q23 | 11.4 | -3.9% |
| 1Q23 | 15.6 | -1.5% |
| 3Q22 | 20.2 | +13.3% |
| 2Q22 | 11.8 | -15.6% |
| 1Q22 | 15.8 | +2.7% |
| 3Q21 | 17.9 | +21.4% |
| 2Q21 | 14.0 | +90.1% |
| 1Q21 | 15.4 | +383.0% |
| 3Q20 | 14.7 | -7.8% |
| 2Q20 | 7.4 | -24.1% |
| 1Q20 | 3.2 | -61.7% |
| 3Q19 | 16.0 | +13.9% |
| 2Q19 | 9.7 | -0.5% |
| 1Q19 | 8.3 | +0.4% |
| 3Q18 | 14.0 | +28.8% |
| 2Q18 | 9.8 | +34.1% |
| 1Q18 | 8.3 | +1.0% |
| 3Q17 | 10.9 | -0.3% |
| 2Q17 | 7.3 | +52.0% |
| 1Q17 | 8.2 | +8.5% |
| 3Q16 | 10.9 | +83.2% |
| 2Q16 | 4.8 | -25.3% |
| 1Q16 | 7.6 | +128.6% |
| 3Q15 | 6.0 | +177.9% |
| 2Q15 | 6.4 | -11.4% |
| 1Q15 | 3.3 | -10.7% |
| 3Q14 | 2.1 | -64.9% |
| 2Q14 | 7.2 | -7.8% |
| 1Q14 | 3.7 | +75.6% |
| 3Q13 | 6.1 | -52.5% |
| 2Q13 | 7.8 | +71.1% |
| 1Q13 | 2.1 | -68.2% |
| 3Q12 | 12.9 | +36.6% |
| 2Q12 | 4.6 | -44.2% |
| 1Q12 | 6.6 | +14.4% |
| 3Q11 | 9.4 | - |
| 2Q11 | 8.2 | - |
| 1Q11 | 5.8 | - |