| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 45.6 | -10.4% |
| 3Q25 | 48.3 | -9.5% |
| 2Q25 | 45.5 | -13.3% |
| 1Q25 | 49.2 | -6.2% |
| 4Q24 | 50.9 | -3.8% |
| 3Q24 | 53.4 | -4.0% |
| 2Q24 | 52.5 | -7.3% |
| 1Q24 | 52.5 | -35.5% |
| 4Q23 | 52.9 | -18.7% |
| 3Q23 | 55.6 | -15.4% |
| 1Q23 | 56.6 | -8.6% |
| 1Q23 | 81.4 | +34.6% |
| 4Q22 | 65.1 | +2.7% |
| 3Q22 | 65.7 | +118.9% |
| 2Q22 | 61.9 | +9.0% |
| 1Q22 | 60.4 | +12.0% |
| 4Q21 | 63.4 | +21.2% |
| 3Q21 | 30.0 | -41.9% |
| 2Q21 | 56.8 | +56.0% |
| 1Q21 | 54.0 | +46.1% |
| 4Q20 | 52.3 | -3.6% |
| 3Q20 | 51.7 | -5.5% |
| 2Q20 | 36.4 | -28.8% |
| 1Q20 | 36.9 | -23.7% |
| 4Q19 | 54.2 | +13.3% |
| 3Q19 | 54.7 | +81.5% |
| 2Q19 | 51.1 | +15.8% |
| 1Q19 | 48.4 | +13.5% |
| 4Q18 | 47.9 | +20.3% |
| 3Q18 | 30.1 | -13.8% |
| 2Q18 | 44.2 | +39.1% |
| 1Q18 | 42.6 | - |
| 4Q17 | 39.8 | - |
| 3Q17 | 34.9 | - |
| 2Q17 | 31.7 | - |