| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 8.9 | -57.0% |
| 3Q25 | 23.8 | -26.0% |
| 2Q25 | 12.9 | +4.5% |
| 1Q25 | 25.3 | +61.7% |
| 4Q24 | 20.7 | +59.7% |
| 3Q24 | 32.1 | +114.8% |
| 2Q24 | 12.3 | +40.5% |
| 1Q24 | 15.7 | -20.5% |
| 4Q23 | 13.0 | +72.2% |
| 3Q23 | 15.0 | -24.2% |
| 2Q23 | 8.8 | -53.0% |
| 1Q23 | 19.7 | -4.7% |
| 4Q22 | 7.5 | -63.8% |
| 3Q22 | 19.7 | -0.8% |
| 2Q22 | 18.6 | +9.7% |
| 1Q22 | 20.7 | +51.7% |
| 4Q21 | 20.9 | +79.7% |
| 3Q21 | 19.9 | -18.9% |
| 2Q21 | 17.0 | +20.8% |
| 1Q21 | 13.6 | +17.4% |
| 2Q20 | 24.5 | +62.3% |
| 1Q20 | 14.1 | -34.7% |
| 4Q20 | 11.6 | -45.8% |
| 3Q20 | 14.8 | -36.8% |
| 2Q20 | 15.1 | -45.3% |
| 1Q20 | 21.6 | -18.7% |
| 4Q19 | 21.4 | -9.9% |
| 3Q19 | 23.4 | -12.8% |
| 2Q19 | 27.7 | -4.1% |
| 1Q19 | 26.5 | +11.3% |
| 4Q18 | 23.8 | -6.5% |
| 3Q18 | 26.9 | +18.1% |
| 2Q18 | 28.8 | +31.6% |
| 1Q18 | 23.8 | +7.8% |
| 4Q17 | 25.4 | +3.0% |
| 3Q17 | 22.7 | +24.3% |
| 2Q17 | 21.9 | - |
| 1Q17 | 22.1 | - |
| 4Q16 | 24.7 | - |
| 3Q16 | 18.3 | - |