| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 6.7 | -44.5% |
| 2Q25 | 10.8 | +3.8% |
| 1Q25 | 11.7 | -10.9% |
| 3Q24 | 12.0 | -5.6% |
| 2Q24 | 10.4 | -24.1% |
| 1Q24 | 13.2 | -440.8% |
| 3Q23 | 12.7 | +31.8% |
| 2Q23 | 13.7 | +27.2% |
| 1Q23 | -3.9 | -136.0% |
| 3Q22 | 9.6 | -26.2% |
| 2Q22 | 10.8 | -26.0% |
| 1Q22 | 10.7 | -29.8% |
| 3Q21 | 13.1 | +26.7% |
| 2Q21 | 14.6 | +29.5% |
| 1Q21 | 15.3 | +143.1% |
| 3Q20 | 10.3 | -6.1% |
| 2Q20 | 11.3 | +125.8% |
| 1Q20 | 6.3 | -47.4% |
| 3Q19 | 11.0 | -4.3% |
| 2Q19 | 5.0 | -65.3% |
| 1Q19 | 12.0 | -11.4% |
| 3Q18 | 11.5 | +0.7% |
| 2Q18 | 14.4 | +71.4% |
| 1Q18 | 13.5 | -6.1% |
| 3Q17 | 11.4 | +42.4% |
| 2Q17 | 8.4 | +16.2% |
| 1Q17 | 14.4 | +86.8% |
| 3Q16 | 8.0 | -131.6% |
| 2Q16 | 7.2 | +291.9% |
| 1Q16 | 7.7 | +122.4% |
| 3Q15 | -25.3 | -437.2% |
| 2Q15 | 1.8 | -74.9% |
| 1Q15 | 3.5 | -17.3% |
| 3Q14 | 7.5 | +52.8% |
| 2Q14 | 7.4 | -12.2% |
| 1Q14 | 4.2 | -62.3% |
| 3Q13 | 4.9 | -54.7% |
| 2Q13 | 8.4 | +13.6% |
| 1Q13 | 11.1 | +177.8% |
| 3Q12 | 10.9 | +5.3% |
| 2Q12 | 7.4 | -21.8% |
| 1Q12 | 4.0 | -44.9% |
| 3Q11 | 10.3 | - |
| 2Q11 | 9.4 | - |
| 1Q11 | 7.3 | - |