| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 18.4 | +59.8% |
| 3Q24 | 19.2 | -2.3% |
| 2Q24 | -100.1 | -690.5% |
| 1Q24 | 11.5 | -69.3% |
| 3Q23 | 19.6 | -60.4% |
| 2Q23 | 17.0 | -64.1% |
| 1Q23 | 37.5 | -19.5% |
| 3Q22 | 49.6 | +105.3% |
| 2Q22 | 47.2 | -5.8% |
| 1Q22 | 46.6 | -7.2% |
| 3Q21 | 24.2 | -38.4% |
| 2Q21 | 50.2 | +24.8% |
| 1Q21 | 50.2 | +33.2% |
| 3Q20 | 39.2 | -19.1% |
| 2Q20 | 40.2 | -10.1% |
| 1Q20 | 37.7 | -6.8% |
| 3Q19 | 48.4 | -0.6% |
| 2Q19 | 44.7 | -1.0% |
| 1Q19 | 40.5 | +12.8% |
| 3Q18 | 48.8 | +19.8% |
| 2Q18 | 45.2 | +8.7% |
| 1Q18 | 35.9 | -3.8% |
| 3Q17 | 40.7 | -27.5% |
| 2Q17 | 41.5 | -1.3% |
| 1Q17 | 37.3 | -18.6% |
| 3Q16 | 56.1 | +29.8% |
| 2Q16 | 42.1 | +6.2% |
| 1Q16 | 45.8 | +13.4% |
| 3Q15 | 43.2 | -7.7% |
| 2Q15 | 39.6 | -10.7% |
| 1Q15 | 40.4 | +5.0% |
| 3Q14 | 46.8 | +6.4% |
| 2Q14 | 44.3 | +38.1% |
| 1Q14 | 38.5 | -21.2% |
| 3Q13 | 44.0 | +36.6% |
| 2Q13 | 32.1 | -34.4% |
| 1Q13 | 48.8 | +2.6% |
| 3Q12 | 32.2 | -19.1% |
| 2Q12 | 49.0 | +59.0% |
| 1Q12 | 47.6 | - |
| 3Q11 | 39.8 | - |
| 2Q11 | 30.8 | - |