| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 21.0 | +0.4% |
| 3Q25 | 24.1 | -3.6% |
| 2Q25 | 25.2 | +4.6% |
| 1Q25 | 23.5 | +27.9% |
| 4Q24 | 20.9 | -2.7% |
| 3Q24 | 25.0 | +42.8% |
| 2Q24 | 24.1 | +22.6% |
| 1Q24 | 18.4 | +0.9% |
| 4Q23 | 21.5 | +52.3% |
| 3Q23 | 17.5 | -2.2% |
| 2Q23 | 19.7 | +47.8% |
| 1Q23 | 18.2 | +66.8% |
| 4Q22 | 14.1 | +4.3% |
| 3Q22 | 17.9 | +34.6% |
| 2Q22 | 13.3 | -14.2% |
| 1Q22 | 10.9 | +19.9% |
| 4Q21 | 13.5 | -3.9% |
| 3Q21 | 13.3 | -12.7% |
| 2Q21 | 15.5 | +45.5% |
| 1Q21 | 9.1 | -10.4% |
| 4Q20 | 14.1 | +33.3% |
| 3Q20 | 15.2 | +29.7% |
| 2Q20 | 10.7 | -26.2% |
| 1Q20 | 10.2 | -7.3% |
| 4Q19 | 10.6 | -15.3% |
| 3Q19 | 11.7 | +6.2% |
| 2Q19 | 14.5 | +70.6% |
| 1Q19 | 11.0 | +51.9% |
| 4Q18 | 12.5 | +83.7% |
| 3Q18 | 11.1 | +542.7% |
| 2Q18 | 8.5 | +204.1% |
| 1Q18 | 7.2 | -1276.0% |
| 4Q17 | 6.8 | +22.9% |
| 3Q17 | 1.7 | -71.0% |
| 2Q17 | 2.8 | -62.3% |
| 1Q17 | -0.6 | -105.5% |
| 4Q16 | 5.5 | -53.2% |
| 3Q16 | 5.9 | -56.5% |
| 2Q16 | 7.4 | - |
| 1Q16 | 11.2 | - |
| 4Q15 | 11.8 | - |
| 3Q15 | 13.6 | - |