| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.8 | -50.4% |
| 3Q24 | 16.4 | +91.6% |
| 1Q24 | 18.4 | -9.4% |
| 1Q24 | 15.8 | +12.7% |
| 3Q23 | 8.6 | -26.6% |
| 2Q23 | 20.4 | -228.7% |
| 1Q23 | 14.0 | -953.8% |
| 3Q22 | 11.6 | +5.4% |
| 2Q22 | -15.8 | -183.7% |
| 1Q22 | -1.6 | -109.7% |
| 3Q21 | 11.1 | -47.5% |
| 2Q21 | 18.9 | -46.2% |
| 1Q21 | 16.9 | -147.3% |
| 3Q20 | 21.1 | +3.5% |
| 2Q20 | 35.1 | +44.5% |
| 1Q20 | -35.7 | -227.2% |
| 3Q19 | 20.3 | -20.1% |
| 2Q19 | 24.3 | -3.2% |
| 1Q19 | 28.1 | +79.4% |
| 3Q18 | 25.5 | +85.9% |
| 2Q18 | 25.1 | +49.0% |
| 1Q18 | 15.6 | +4.1% |
| 3Q17 | 13.7 | -13.1% |
| 2Q17 | 16.9 | -0.4% |
| 1Q17 | 15.0 | +4.2% |
| 3Q16 | 15.8 | +3.5% |
| 2Q16 | 16.9 | -2.8% |
| 1Q16 | 14.4 | +41.2% |
| 3Q15 | 15.2 | +77.4% |
| 2Q15 | 17.4 | -26.5% |
| 1Q15 | 10.2 | +59.5% |
| 3Q14 | 8.6 | -35.2% |
| 2Q14 | 23.7 | +172.9% |
| 1Q14 | 6.4 | +46.6% |
| 3Q13 | 13.3 | +187.3% |
| 2Q13 | 8.7 | +346.1% |
| 1Q13 | 4.4 | +215.7% |
| 4Q12 | 54.1 | - |
| 3Q12 | 4.6 | -29.8% |
| 2Q12 | 1.9 | -65.8% |
| 1Q12 | 1.4 | -76.0% |
| 3Q11 | 6.6 | -33.8% |
| 2Q11 | 5.7 | -68.7% |
| 1Q11 | 5.8 | - |
| 3Q10 | 9.9 | - |
| 2Q10 | 18.2 | - |