| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 10.4 | -508.5% |
| 3Q25 | 13.5 | +71.5% |
| 2Q25 | 7.7 | -28.9% |
| 1Q25 | 7.0 | -20.4% |
| 4Q24 | -2.5 | -127.4% |
| 3Q24 | 7.9 | -46.8% |
| 2Q24 | 10.8 | +52.2% |
| 1Q24 | 8.8 | +97.6% |
| 4Q23 | 9.3 | -483.4% |
| 3Q23 | 14.8 | -26.8% |
| 2Q23 | 7.1 | -46.6% |
| 1Q23 | 4.5 | -34.9% |
| 4Q22 | -2.4 | +1544.5% |
| 3Q22 | 20.2 | +113.1% |
| 2Q22 | 13.3 | +164.3% |
| 1Q22 | 6.8 | -16.6% |
| 4Q21 | -0.1 | -107.7% |
| 3Q21 | 9.5 | -22.0% |
| 2Q21 | 5.0 | -3.7% |
| 1Q21 | 8.2 | +7.0% |
| 4Q20 | 1.9 | -75.6% |
| 3Q20 | 12.2 | +12.6% |
| 2Q20 | 5.2 | -46.6% |
| 1Q20 | 7.7 | -228.1% |
| 4Q19 | 7.8 | -17.4% |
| 3Q19 | 10.8 | -19.6% |
| 2Q19 | 9.8 | -15.8% |
| 1Q19 | -6.0 | -134.7% |
| 4Q18 | 9.5 | +77.0% |
| 3Q18 | 13.4 | +22.5% |
| 2Q18 | 11.7 | +32.4% |
| 1Q18 | 17.3 | +125.4% |
| 4Q17 | 5.3 | -12.9% |
| 3Q17 | 11.0 | +17.5% |
| 2Q17 | 8.8 | +33.5% |
| 1Q17 | 7.7 | +57.1% |
| 4Q16 | 6.1 | +31.9% |
| 3Q16 | 9.3 | - |
| 2Q16 | 6.6 | - |
| 1Q16 | 4.9 | - |
| 4Q15 | 4.7 | - |