| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 38.95 | +4.1% |
| 3Q24 | 39.38 | -3.3% |
| 2Q24 | 36.51 | -21.3% |
| 1Q24 | 37.41 | -26.8% |
| 3Q23 | 40.71 | -32.1% |
| 2Q23 | 46.39 | -23.2% |
| 1Q23 | 51.12 | -8.2% |
| 3Q22 | 59.94 | +3.3% |
| 2Q22 | 60.38 | -18.5% |
| 1Q22 | 55.67 | -14.6% |
| 3Q21 | 58.02 | +79.5% |
| 2Q21 | 74.06 | +138.4% |
| 1Q21 | 65.21 | +93.8% |
| 3Q20 | 32.33 | -35.0% |
| 2Q20 | 31.07 | -41.1% |
| 1Q20 | 33.64 | -33.6% |
| 3Q19 | 49.71 | -8.2% |
| 2Q19 | 52.74 | -0.5% |
| 1Q19 | 50.67 | -2.8% |
| 3Q18 | 54.13 | +4.9% |
| 2Q18 | 53.01 | -3.4% |
| 1Q18 | 52.12 | -7.3% |
| 3Q17 | 51.61 | +4.5% |
| 2Q17 | 54.88 | +13.3% |
| 1Q17 | 56.24 | +19.6% |
| 3Q16 | 49.38 | +0.9% |
| 2Q16 | 48.46 | -15.5% |
| 1Q16 | 47.03 | -7.2% |
| 3Q15 | 48.95 | -12.0% |
| 2Q15 | 57.32 | +38.9% |
| 1Q15 | 50.69 | +11.9% |
| 3Q14 | 55.62 | +16.5% |
| 2Q14 | 41.28 | -6.2% |
| 1Q14 | 45.31 | -3.3% |
| 3Q13 | 47.74 | +6.4% |
| 2Q13 | 44.0 | +8.5% |
| 1Q13 | 46.86 | -2.7% |
| 3Q12 | 44.86 | +14.1% |
| 2Q12 | 40.56 | +13.1% |
| 1Q12 | 48.17 | - |
| 3Q11 | 39.32 | - |
| 2Q11 | 35.86 | - |