| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 17.0 | +52.3% |
| 3Q25 | 18.0 | +1.3% |
| 2Q25 | 14.8 | +3.7% |
| 1Q25 | 16.4 | -9.5% |
| 4Q24 | 11.1 | +52.6% |
| 3Q24 | 17.8 | +13.8% |
| 2Q24 | 14.2 | -0.3% |
| 1Q24 | 18.1 | +6.2% |
| 4Q23 | 7.3 | +9.3% |
| 3Q23 | 15.6 | +3.7% |
| 2Q23 | 14.3 | +66.6% |
| 1Q23 | 17.0 | +135.4% |
| 4Q22 | 6.7 | +209.1% |
| 3Q22 | 15.1 | +98.0% |
| 2Q22 | 8.6 | +10.0% |
| 1Q22 | 7.2 | -9.1% |
| 4Q21 | 2.2 | +27.5% |
| 3Q21 | 7.6 | +161.5% |
| 2Q21 | 7.8 | -166.1% |
| 1Q21 | 8.0 | -3.8% |
| 4Q20 | 1.7 | -66.9% |
| 3Q20 | 2.9 | -83.5% |
| 2Q20 | -11.8 | -210.2% |
| 1Q20 | 8.3 | -45.3% |
| 4Q19 | 5.1 | -17.6% |
| 3Q19 | 17.6 | +16.4% |
| 2Q19 | 10.7 | +5.7% |
| 1Q19 | 15.2 | +0.1% |
| 4Q18 | 6.2 | +7.0% |
| 3Q18 | 15.1 | +5.6% |
| 2Q18 | 10.1 | +17.9% |
| 1Q18 | 15.1 | +29.9% |
| 4Q17 | 5.8 | -12.5% |
| 3Q17 | 14.3 | +13.6% |
| 2Q17 | 8.6 | +44.5% |
| 1Q17 | 11.7 | +25.1% |
| 4Q16 | 6.6 | - |
| 3Q16 | 12.6 | - |
| 2Q16 | 5.9 | - |
| 1Q16 | 9.3 | - |