| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 32.7 | +13.4% |
| 3Q24 | 30.6 | -4.0% |
| 2Q24 | 33.0 | -7.2% |
| 1Q24 | 28.9 | -30.7% |
| 3Q23 | 31.8 | -39.0% |
| 2Q23 | 35.5 | -32.8% |
| 1Q23 | 41.6 | -26.1% |
| 3Q22 | 52.2 | -16.4% |
| 2Q22 | 52.8 | -38.2% |
| 1Q22 | 56.3 | -1.2% |
| 3Q21 | 62.4 | +2.8% |
| 2Q21 | 85.5 | +352.3% |
| 1Q21 | 57.0 | +79.9% |
| 3Q20 | 60.7 | +3.8% |
| 2Q20 | 18.9 | -66.2% |
| 1Q20 | 31.7 | -41.7% |
| 3Q19 | 58.5 | +5.4% |
| 2Q19 | 55.9 | -4.7% |
| 1Q19 | 54.4 | -8.2% |
| 3Q18 | 55.5 | -13.9% |
| 2Q18 | 58.7 | -9.2% |
| 1Q18 | 59.3 | -9.7% |
| 3Q17 | 64.5 | -3.5% |
| 2Q17 | 64.6 | -5.0% |
| 1Q17 | 65.7 | - |
| 3Q16 | 66.9 | - |
| 2Q16 | 68.0 | - |