| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 15.8 | +14.4% |
| 3Q24 | 21.2 | +211.1% |
| 2Q24 | 15.8 | -16.9% |
| 1Q24 | 13.8 | -14.1% |
| 3Q23 | 6.8 | -196.9% |
| 2Q23 | 19.0 | +133.4% |
| 1Q23 | 16.0 | -36.5% |
| 3Q22 | -7.0 | -147.7% |
| 2Q22 | 8.1 | +294.6% |
| 1Q22 | 25.3 | +382.1% |
| 3Q21 | 14.8 | -256.1% |
| 2Q21 | 2.1 | -212.5% |
| 1Q21 | 5.2 | -225.9% |
| 3Q20 | -9.5 | -170.6% |
| 2Q20 | -1.8 | -118.3% |
| 1Q20 | -4.2 | -172.2% |
| 3Q19 | 13.4 | -32.6% |
| 2Q19 | 10.0 | -30.4% |
| 1Q19 | 5.8 | -68.5% |
| 3Q18 | 19.9 | +22.8% |
| 2Q18 | 14.4 | +60.2% |
| 1Q18 | 18.3 | +22.2% |
| 3Q17 | 16.2 | +84.3% |
| 2Q17 | 9.0 | +28.2% |
| 1Q17 | 15.0 | -15.3% |
| 3Q16 | 8.8 | -72.6% |
| 2Q16 | 7.0 | -65.1% |
| 1Q16 | 17.7 | +3.6% |
| 3Q15 | 32.1 | -27.7% |
| 2Q15 | 20.1 | -39.4% |
| 1Q15 | 17.1 | -45.5% |
| 3Q14 | 44.4 | +21.4% |
| 2Q14 | 33.1 | -12.3% |
| 1Q14 | 31.3 | +14.6% |
| 3Q13 | 36.5 | +67.5% |
| 2Q13 | 37.7 | -36.3% |
| 1Q13 | 27.3 | +4.0% |
| 3Q12 | 21.8 | -55.4% |
| 2Q12 | 59.2 | +31.0% |
| 1Q12 | 26.3 | +65.8% |
| 3Q11 | 49.0 | +30.1% |
| 2Q11 | 45.2 | -14.0% |
| 1Q11 | 15.9 | - |
| 3Q10 | 37.6 | - |
| 2Q10 | 52.6 | - |