| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 51.6 | +19.4% |
| 1Q25 | 44.2 | -13.4% |
| 3Q24 | 49.4 | +12.4% |
| 1Q24 | 43.2 | -14.7% |
| 1Q24 | 51.0 | +172.6% |
| 3Q23 | 44.0 | +375.0% |
| 2Q23 | 50.7 | -245.5% |
| 1Q23 | 18.7 | -67.8% |
| 3Q22 | 9.3 | -84.3% |
| 2Q22 | -34.8 | -158.6% |
| 1Q22 | 58.1 | -8.6% |
| 3Q21 | 58.9 | -0.9% |
| 2Q21 | 59.5 | -0.4% |
| 1Q21 | 63.6 | -29.3% |
| 3Q20 | 59.4 | +1.9% |
| 2Q20 | 59.7 | +29.4% |
| 1Q20 | 89.9 | +63.4% |
| 4Q19 | 48.2 | -592.8% |
| 3Q19 | 58.3 | +15.0% |
| 2Q19 | 46.1 | -28.1% |
| 1Q19 | 55.0 | +8.5% |
| 4Q18 | -9.8 | -113.5% |
| 3Q18 | 50.6 | -2.4% |
| 2Q18 | 64.2 | +28.4% |
| 1Q18 | 50.7 | -8.7% |
| 4Q17 | 72.2 | +38.5% |
| 3Q17 | 51.9 | +3.3% |
| 2Q17 | 50.0 | +16.7% |
| 1Q17 | 55.5 | +55.0% |
| 4Q16 | 52.1 | +6.1% |
| 3Q16 | 50.2 | -101.2% |
| 2Q16 | 42.8 | +33.5% |
| 1Q16 | 35.8 | -43.6% |
| 4Q15 | 49.1 | -25.8% |
| 3Q15 | -4167.4 | -11157.1% |
| 2Q15 | 32.1 | -44.6% |
| 1Q15 | 63.5 | +36.8% |
| 4Q14 | 66.2 | +13.2% |
| 3Q14 | 37.7 | -11.5% |
| 2Q14 | 57.9 | +47.1% |
| 1Q14 | 46.4 | +21.0% |
| 4Q13 | 58.5 | +280.4% |
| 3Q13 | 42.6 | +121.0% |
| 2Q13 | 39.3 | +81.9% |
| 1Q13 | 38.4 | - |
| 4Q12 | 15.4 | - |
| 3Q12 | 19.3 | -97.6% |
| 2Q12 | 21.6 | +13.7% |
| 3Q11 | 801.4 | +4284.6% |
| 2Q11 | 19.0 | -116.4% |
| 1Q11 | 10.2 | - |
| 3Q10 | 18.3 | - |
| 2Q10 | -115.8 | - |