| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 10.6 | -4.4% |
| 1Q25 | 3.6 | -75.8% |
| 3Q24 | 5.2 | -75.8% |
| 2Q24 | 11.1 | - |
| 1Q24 | 15.1 | -17.9% |
| 3Q23 | 17.6 | -20.3% |
| 3Q23 | 21.5 | -2.7% |
| 1Q23 | 18.3 | -33.6% |
| 3Q22 | 22.1 | -20.5% |
| 2Q22 | 29.6 | +28.4% |
| 1Q22 | 27.6 | +49.3% |
| 3Q21 | 27.8 | +372.1% |
| 2Q21 | 23.0 | +450.9% |
| 1Q21 | 18.5 | +611.3% |
| 3Q20 | 5.9 | -15.3% |
| 2Q20 | 4.2 | -53.9% |
| 1Q20 | 2.6 | -77.0% |
| 3Q19 | 7.0 | -49.1% |
| 2Q19 | 9.1 | -35.9% |
| 1Q19 | 11.3 | +22.1% |
| 3Q18 | 13.7 | +90.9% |
| 2Q18 | 14.1 | +44.0% |
| 1Q18 | 9.3 | -18.7% |
| 3Q17 | 7.2 | -27.9% |
| 2Q17 | 9.8 | +12.4% |
| 1Q17 | 11.4 | +199.3% |
| 3Q16 | 9.9 | +18.5% |
| 2Q16 | 8.7 | +76.0% |
| 1Q16 | 3.8 | +40.8% |
| 3Q15 | 8.4 | +18.3% |
| 2Q15 | 5.0 | +8.5% |
| 1Q15 | 2.7 | -33.4% |
| 3Q14 | 7.1 | +41.0% |
| 2Q14 | 4.6 | +40.0% |
| 1Q14 | 4.1 | +20.6% |
| 3Q13 | 5.0 | +25.8% |
| 2Q13 | 3.3 | -22.9% |
| 1Q13 | 3.4 | -24.1% |
| 3Q12 | 4.0 | -26.2% |
| 2Q12 | 4.2 | -54.7% |
| 1Q12 | 4.4 | -19.4% |
| 3Q11 | 5.4 | +286.2% |
| 2Q11 | 9.3 | +152.0% |
| 1Q11 | 5.5 | +214.4% |
| 3Q10 | 1.4 | - |
| 2Q10 | 3.7 | - |
| 1Q10 | 1.8 | - |