| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.4 | -65.6% |
| 3Q25 | 10.4 | +75.6% |
| 2Q25 | 9.7 | -22.2% |
| 1Q25 | 13.1 | +27.5% |
| 4Q24 | 12.7 | +29.4% |
| 3Q24 | 5.9 | -51.2% |
| 2Q24 | 12.5 | +18.5% |
| 1Q24 | 10.3 | +63.0% |
| 4Q23 | 9.9 | +65.3% |
| 3Q23 | 12.1 | +16.3% |
| 2Q23 | 10.5 | -10.4% |
| 1Q23 | 6.3 | -50.0% |
| 4Q22 | 6.0 | -39.0% |
| 3Q22 | 10.4 | +10.6% |
| 2Q22 | 11.8 | +32.9% |
| 1Q22 | 12.6 | +42.6% |
| 4Q21 | 9.8 | +25.2% |
| 3Q21 | 9.4 | +90.0% |
| 2Q21 | 8.8 | +6.7% |
| 1Q21 | 8.9 | +65.8% |
| 4Q20 | 7.8 | +163.0% |
| 3Q20 | 5.0 | -58.0% |
| 2Q20 | 8.3 | -26.1% |
| 1Q20 | 5.3 | -64.0% |
| 4Q19 | 3.0 | -68.3% |
| 3Q19 | 11.8 | -4.2% |
| 2Q19 | 11.2 | -14.3% |
| 1Q19 | 14.8 | +13.9% |
| 4Q18 | 9.4 | -42.8% |
| 3Q18 | 12.3 | -31.6% |
| 2Q18 | 13.1 | -26.1% |
| 1Q18 | 13.0 | +74.1% |
| 4Q17 | 16.4 | +49.4% |
| 3Q17 | 18.0 | +57.7% |
| 2Q17 | 17.7 | +17.1% |
| 1Q17 | 7.5 | -71.0% |
| 4Q16 | 11.0 | -39.1% |
| 3Q16 | 11.4 | -1.5% |
| 2Q16 | 15.1 | - |
| 1Q16 | 25.8 | - |
| 4Q15 | 18.0 | - |
| 3Q15 | 11.6 | - |