| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 17.9 | -8.7% |
| 2Q25 | 19.0 | +4.3% |
| 1Q25 | 19.2 | +13.7% |
| 3Q24 | 19.6 | +41.2% |
| 2Q24 | 18.3 | +155.4% |
| 1Q24 | 16.9 | +167.7% |
| 3Q23 | 13.9 | +287.3% |
| 2Q23 | 7.1 | +182.3% |
| 1Q23 | 6.3 | +66.3% |
| 3Q22 | 3.6 | -75.4% |
| 2Q22 | 2.5 | -14.8% |
| 1Q22 | 3.8 | -36.0% |
| 3Q21 | 14.6 | -378.3% |
| 2Q21 | 3.0 | -16.1% |
| 1Q20 | 5.9 | +18.8% |
| 3Q20 | -5.2 | -138.9% |
| 2Q20 | 3.5 | +12.7% |
| 1Q20 | 5.0 | -183.3% |
| 3Q19 | 13.5 | +70.5% |
| 2Q19 | 3.1 | +434.4% |
| 1Q19 | -6.0 | -353.4% |
| 3Q18 | 7.9 | +26.1% |
| 2Q18 | 0.6 | -71.1% |
| 1Q18 | 2.4 | +219.4% |
| 3Q17 | 6.3 | -6.1% |
| 2Q17 | 2.0 | -103.0% |
| 1Q17 | 0.7 | -87.2% |
| 3Q16 | 6.7 | -39.0% |
| 2Q16 | -68.1 | +226.0% |
| 1Q16 | 5.8 | -41.6% |
| 3Q15 | 10.9 | -20.9% |
| 2Q15 | -20.9 | -318.0% |
| 1Q15 | 9.9 | -5.9% |
| 3Q14 | 13.8 | -4.7% |
| 2Q14 | 9.6 | -0.7% |
| 1Q14 | 10.5 | -11.0% |
| 2Q13 | 14.5 | +51.8% |
| 2Q13 | 9.6 | -12.8% |
| 1Q13 | 11.8 | -4.0% |
| 3Q12 | 9.6 | -24.7% |
| 2Q12 | 11.1 | +29.2% |
| 1Q12 | 12.3 | +16.9% |
| 3Q11 | 12.7 | - |
| 2Q11 | 8.6 | - |
| 1Q11 | 10.5 | - |