| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 10.1 | -43.5% |
| 3Q24 | 19.7 | -3.1% |
| 2Q24 | 21.4 | +13.7% |
| 1Q24 | 17.9 | +10.0% |
| 3Q23 | 20.4 | +37.9% |
| 2Q23 | 18.8 | +95.0% |
| 1Q23 | 16.2 | +29.9% |
| 3Q22 | 14.8 | +1.7% |
| 2Q22 | 9.6 | -45.1% |
| 1Q22 | 12.5 | -21.7% |
| 3Q21 | 14.5 | -25.2% |
| 2Q21 | 17.5 | -0.9% |
| 1Q21 | 16.0 | -21.1% |
| 3Q20 | 19.4 | +53.1% |
| 2Q20 | 17.7 | +26.4% |
| 1Q20 | 20.2 | +59.0% |
| 3Q19 | 12.7 | -27.0% |
| 2Q19 | 14.0 | +5.3% |
| 1Q19 | 12.7 | +140.7% |
| 3Q18 | 17.4 | -13.2% |
| 2Q18 | 13.3 | -31.8% |
| 1Q18 | 5.3 | -68.7% |
| 3Q17 | 20.0 | -8.1% |
| 2Q17 | 19.5 | -10.4% |
| 1Q17 | 16.9 | -15.3% |
| 3Q16 | 21.8 | +2.1% |
| 2Q16 | 21.8 | +9.2% |
| 1Q16 | 19.9 | +13.7% |
| 3Q15 | 21.3 | +12.3% |
| 2Q15 | 19.9 | +5.8% |
| 1Q15 | 17.5 | -6.4% |
| 3Q14 | 19.0 | +0.1% |
| 2Q14 | 18.8 | -9.3% |
| 1Q14 | 18.7 | +49.7% |
| 3Q13 | 19.0 | +38.9% |
| 2Q13 | 20.8 | +22.5% |
| 1Q13 | 12.5 | +6.8% |
| 3Q12 | 13.6 | +16.4% |
| 2Q12 | 17.0 | +98.5% |
| 1Q12 | 11.7 | - |
| 3Q11 | 11.7 | - |
| 2Q11 | 8.5 | - |