| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 67.0 | +0.7% |
| 3Q25 | 69.2 | -3.7% |
| 2Q25 | 71.1 | -2.8% |
| 1Q25 | 75.8 | +3.4% |
| 4Q24 | 66.6 | -4.2% |
| 3Q24 | 71.8 | -0.8% |
| 2Q24 | 73.2 | +0.4% |
| 1Q24 | 73.3 | +4.3% |
| 4Q23 | 69.5 | -2.4% |
| 3Q23 | 72.4 | -4.1% |
| 2Q23 | 72.9 | -0.8% |
| 1Q23 | 70.3 | +3.3% |
| 4Q22 | 71.2 | +13.9% |
| 3Q22 | 75.5 | +20.9% |
| 2Q22 | 73.5 | +20.5% |
| 1Q22 | 68.1 | +16.2% |
| 4Q21 | 62.5 | +11.5% |
| 3Q21 | 62.4 | +36.4% |
| 2Q21 | 61.0 | +88.2% |
| 1Q21 | 58.6 | -12.6% |
| 4Q20 | 56.1 | -6.3% |
| 3Q20 | 45.8 | -27.2% |
| 2Q20 | 32.4 | -42.0% |
| 1Q20 | 67.0 | +39.5% |
| 4Q19 | 59.9 | +0.9% |
| 3Q19 | 62.9 | +41.8% |
| 2Q19 | 55.9 | +16.6% |
| 1Q19 | 48.1 | +7.9% |
| 4Q18 | 59.3 | +89.7% |
| 3Q18 | 44.4 | +11.4% |
| 2Q18 | 47.9 | +113.0% |
| 1Q18 | 44.6 | +144.9% |
| 4Q17 | 31.3 | +62.3% |
| 3Q17 | 39.8 | +124.9% |
| 2Q17 | 22.5 | +229.9% |
| 1Q17 | 18.2 | -203.3% |
| 4Q16 | 19.3 | -175.4% |
| 3Q16 | 17.7 | -154.2% |
| 2Q16 | 6.8 | -107.4% |
| 1Q16 | -17.6 | -77.3% |
| 4Q15 | -25.6 | -83.9% |
| 3Q15 | -32.6 | -80.8% |
| 2Q15 | -92.8 | -70.4% |
| 1Q15 | -77.6 | - |
| 4Q14 | -158.6 | - |
| 3Q14 | -170.1 | - |
| 2Q14 | -313.6 | - |