| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 20.9 | +18.5% |
| 3Q25 | 15.0 | +134.6% |
| 2Q25 | 8.9 | -49.9% |
| 1Q25 | 16.3 | -2.7% |
| 4Q24 | 17.6 | -5.3% |
| 3Q24 | 6.4 | -50.4% |
| 2Q24 | 17.8 | +24.3% |
| 1Q24 | 16.7 | -28.0% |
| 4Q23 | 18.6 | +121.3% |
| 3Q23 | 12.9 | +6.4% |
| 2Q23 | 14.3 | -46.6% |
| 1Q23 | 23.2 | +12.2% |
| 4Q22 | 8.4 | +38.7% |
| 3Q22 | 12.1 | -33.0% |
| 2Q22 | 26.8 | +91.6% |
| 1Q22 | 20.7 | +7.3% |
| 4Q21 | 6.1 | -67.1% |
| 3Q21 | 18.1 | +46.8% |
| 2Q21 | 14.0 | +65.7% |
| 1Q21 | 19.3 | +51.1% |
| 4Q20 | 18.5 | +77.7% |
| 3Q20 | 12.4 | -3.0% |
| 2Q20 | 8.4 | -45.7% |
| 1Q20 | 12.7 | -18.1% |
| 4Q19 | 10.4 | +0.9% |
| 3Q19 | 12.7 | -2.2% |
| 2Q19 | 15.6 | +33.3% |
| 1Q19 | 15.6 | -33.6% |
| 4Q18 | 10.3 | -49.0% |
| 3Q18 | 13.0 | +23.7% |
| 2Q18 | 11.7 | +5.4% |
| 1Q18 | 23.5 | +151.9% |
| 4Q17 | 20.2 | +37.8% |
| 3Q17 | 10.5 | -13.6% |
| 2Q17 | 11.1 | +15.2% |
| 1Q17 | 9.3 | -4.2% |
| 4Q16 | 14.7 | +93.0% |
| 3Q16 | 12.2 | - |
| 2Q16 | 9.6 | - |
| 1Q16 | 9.7 | - |
| 4Q15 | 7.6 | - |