| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 19.8 | -15.0% |
| 3Q25 | 16.5 | -12.4% |
| 2Q25 | 16.2 | -18.1% |
| 1Q25 | 17.3 | -8.7% |
| 4Q24 | 23.3 | +29.5% |
| 3Q24 | 18.8 | -2.6% |
| 2Q24 | 19.8 | -13.2% |
| 1Q24 | 18.9 | -20.3% |
| 4Q23 | 18.0 | -14.7% |
| 3Q23 | 19.3 | -7.9% |
| 2Q23 | 22.8 | +13.5% |
| 1Q23 | 23.8 | +4.9% |
| 4Q22 | 21.1 | +9.1% |
| 3Q22 | 20.9 | +14.3% |
| 2Q22 | 20.1 | -12.8% |
| 1Q22 | 22.6 | +7.8% |
| 4Q21 | 19.3 | +57.1% |
| 3Q21 | 18.3 | +244.5% |
| 2Q21 | 23.0 | +26.7% |
| 1Q21 | 21.0 | +57.4% |
| 4Q20 | 12.3 | -12.9% |
| 3Q20 | 5.3 | -41.5% |
| 2Q20 | 18.2 | +53.8% |
| 1Q20 | 13.3 | -18.5% |
| 4Q19 | 14.1 | +19.0% |
| 3Q19 | 9.1 | -40.9% |
| 2Q19 | 11.8 | -8.5% |
| 1Q19 | 16.4 | -10.1% |
| 4Q18 | 11.9 | +11.3% |
| 3Q18 | 15.4 | +9.9% |
| 2Q18 | 12.9 | +13.7% |
| 1Q18 | 18.2 | +27.1% |
| 4Q17 | 10.7 | +92.7% |
| 3Q17 | 14.0 | +60.4% |
| 2Q17 | 11.4 | +86.5% |
| 1Q17 | 14.3 | -7.8% |
| 4Q16 | 5.5 | -70.6% |
| 3Q16 | 8.7 | - |
| 2Q16 | 6.1 | - |
| 1Q16 | 15.5 | - |
| 4Q15 | 18.8 | - |