| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 9.7 | +72.6% |
| 1Q25 | 6.6 | +263.6% |
| 3Q24 | 6.1 | +52.1% |
| 2Q24 | 5.6 | +37.3% |
| 1Q24 | 1.8 | -59.7% |
| 3Q23 | 4.0 | -79.8% |
| 2Q23 | 4.1 | +28.4% |
| 1Q23 | 4.5 | -20.7% |
| 3Q22 | 19.9 | +143.2% |
| 2Q22 | 3.2 | -33.0% |
| 1Q22 | 5.7 | -313.6% |
| 3Q21 | 8.2 | +41.7% |
| 2Q21 | 4.8 | +6.1% |
| 1Q21 | -2.6 | -135.1% |
| 3Q20 | 5.8 | -41.7% |
| 2Q20 | 4.5 | -56.4% |
| 1Q20 | 7.5 | -29.6% |
| 3Q19 | 9.9 | +4.8% |
| 2Q19 | 10.3 | +11.4% |
| 1Q19 | 10.7 | +18.9% |
| 3Q18 | 9.5 | -4.3% |
| 2Q18 | 9.3 | -17.1% |
| 1Q18 | 9.0 | -23.6% |
| 3Q17 | 9.9 | -17.4% |
| 2Q17 | 11.2 | -14.1% |
| 1Q17 | 11.8 | +11.1% |
| 3Q16 | 12.0 | +3.4% |
| 2Q16 | 13.0 | -12.1% |
| 1Q16 | 10.6 | -23.0% |
| 3Q15 | 11.6 | -20.6% |
| 2Q15 | 14.8 | +5.2% |
| 1Q15 | 13.8 | +4.8% |
| 3Q14 | 14.6 | +7.8% |
| 2Q14 | 14.1 | +295.7% |
| 1Q14 | 13.1 | +20.4% |
| 3Q13 | 13.5 | -9.3% |
| 2Q13 | 3.6 | -73.7% |
| 1Q13 | 10.9 | -7.1% |
| 3Q12 | 14.9 | +3.8% |
| 2Q12 | 13.5 | -14.4% |
| 1Q12 | 11.7 | -22.7% |
| 3Q11 | 14.4 | -8.8% |
| 2Q11 | 15.8 | +11.5% |
| 1Q11 | 15.2 | - |
| 3Q10 | 15.8 | - |
| 2Q10 | 14.2 | - |