| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 9.4 | -25.1% |
| 3Q25 | 23.0 | +46.7% |
| 2Q25 | 15.9 | +13.0% |
| 1Q25 | 20.7 | +33.3% |
| 4Q24 | 12.5 | +6.1% |
| 3Q24 | 15.7 | +13.8% |
| 2Q24 | 14.1 | +18.8% |
| 1Q24 | 15.6 | +9.8% |
| 4Q23 | 11.8 | +1.6% |
| 3Q23 | 13.8 | -21.2% |
| 2Q23 | 11.8 | -20.7% |
| 1Q23 | 14.2 | +21.7% |
| 4Q22 | 11.6 | -0.5% |
| 3Q22 | 17.5 | +69.3% |
| 2Q22 | 14.9 | +78.4% |
| 1Q22 | 11.6 | +16.2% |
| 4Q21 | 11.7 | -11.0% |
| 3Q21 | 10.4 | +4.6% |
| 2Q21 | 8.4 | +12.3% |
| 1Q21 | 10.0 | -33.1% |
| 4Q20 | 13.1 | -11.2% |
| 3Q20 | 9.9 | -41.5% |
| 2Q20 | 7.4 | -56.9% |
| 1Q20 | 15.0 | +22.2% |
| 4Q19 | 14.8 | +22.5% |
| 3Q19 | 16.9 | +52.9% |
| 2Q19 | 17.3 | +22.1% |
| 1Q19 | 12.3 | -7.5% |
| 4Q18 | 12.1 | -20.7% |
| 3Q18 | 11.1 | -36.2% |
| 2Q18 | 14.1 | -9.9% |
| 1Q18 | 13.2 | -10.2% |
| 4Q17 | 15.2 | -21.8% |
| 3Q17 | 17.4 | -15.6% |
| 2Q17 | 15.7 | - |
| 1Q17 | 14.7 | -33.3% |
| 4Q16 | 19.5 | -7.0% |
| 3Q16 | 20.6 | - |
| 1Q16 | 22.1 | - |
| 4Q15 | 20.9 | - |