| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 36.4 | +46.4% |
| 3Q24 | 29.5 | +2.9% |
| 2Q24 | 35.3 | +0.4% |
| 1Q24 | 24.8 | +26.3% |
| 3Q23 | 28.7 | -6.3% |
| 2Q23 | 35.2 | +25.2% |
| 1Q23 | 19.7 | -12.9% |
| 3Q22 | 30.6 | +62.3% |
| 2Q22 | 28.1 | +123.9% |
| 1Q22 | 22.6 | +176.1% |
| 3Q21 | 18.9 | +67.4% |
| 2Q21 | 12.5 | +52.3% |
| 1Q21 | 8.2 | -34.6% |
| 3Q20 | 11.3 | +19.3% |
| 2Q20 | 8.2 | -17.5% |
| 1Q20 | 12.5 | +70.6% |
| 3Q19 | 9.5 | -41.0% |
| 2Q19 | 10.0 | -30.2% |
| 1Q19 | 7.3 | +17.6% |
| 3Q18 | 16.0 | +248.3% |
| 2Q18 | 14.3 | +708.5% |
| 1Q18 | 6.2 | +4.5% |
| 3Q17 | 4.6 | -65.1% |
| 2Q17 | 1.8 | -81.6% |
| 1Q17 | 6.0 | -71.5% |
| 3Q16 | 13.2 | -7.8% |
| 2Q16 | 9.6 | -8.6% |
| 1Q16 | 20.9 | +151.6% |
| 3Q15 | 14.3 | +80.2% |
| 2Q15 | 10.5 | -38.6% |
| 1Q15 | 8.3 | +77.6% |
| 3Q14 | 7.9 | -4.1% |
| 2Q14 | 17.1 | +155.2% |
| 1Q14 | 4.7 | +1.7% |
| 3Q13 | 8.3 | -33.7% |
| 2Q13 | 6.7 | -35.3% |
| 1Q13 | 4.6 | -36.7% |
| 3Q12 | 12.5 | -3.3% |
| 2Q12 | 10.4 | - |
| 1Q12 | 7.3 | - |
| 3Q11 | 12.9 | - |