| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 10.4 | -12.5% |
| 3Q25 | 8.1 | +65.5% |
| 2Q25 | 13.3 | +125.9% |
| 1Q25 | 9.1 | +10.3% |
| 4Q24 | 11.9 | +55.1% |
| 3Q24 | 4.9 | -2.2% |
| 2Q24 | 5.9 | -12.0% |
| 1Q24 | 8.3 | -2.5% |
| 4Q23 | 7.7 | +9.4% |
| 3Q23 | 5.0 | -24.8% |
| 2Q23 | 6.7 | -39.7% |
| 1Q23 | 8.5 | -31.2% |
| 4Q22 | 7.0 | +56.5% |
| 3Q22 | 6.6 | -14.5% |
| 2Q22 | 11.1 | +198.1% |
| 1Q22 | 12.3 | +2.3% |
| 4Q21 | 4.5 | -31.8% |
| 3Q21 | 7.7 | -3.2% |
| 2Q21 | 3.7 | -42.0% |
| 1Q21 | 12.0 | +38.7% |
| 4Q20 | 6.6 | -2437.5% |
| 3Q20 | 8.0 | +11.2% |
| 2Q20 | 6.4 | +68.7% |
| 1Q20 | 8.7 | +32.7% |
| 4Q19 | -0.3 | -105.9% |
| 3Q19 | 7.2 | +1.2% |
| 2Q19 | 3.8 | -46.2% |
| 1Q19 | 6.5 | +156.5% |
| 4Q18 | 4.8 | -33.0% |
| 3Q18 | 7.1 | +25.5% |
| 2Q18 | 7.1 | +312.7% |
| 1Q18 | 2.6 | -73.5% |
| 4Q17 | 7.2 | +194.1% |
| 3Q17 | 5.7 | +4.1% |
| 2Q17 | 1.7 | -71.3% |
| 1Q17 | 9.6 | -11.0% |
| 4Q16 | 2.4 | -23.1% |
| 3Q16 | 5.4 | - |
| 2Q16 | 6.0 | - |
| 1Q16 | 10.8 | - |
| 4Q15 | 3.2 | - |