| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 26.7 | +198.0% |
| 3Q25 | 21.8 | +13.2% |
| 2Q25 | 11.2 | -49.7% |
| 1Q25 | 7.5 | -56.2% |
| 4Q24 | 8.9 | -63.0% |
| 3Q24 | 19.3 | -46.2% |
| 2Q24 | 22.3 | +125.3% |
| 1Q24 | 17.1 | +2.9% |
| 4Q23 | 24.2 | +286.3% |
| 3Q23 | 35.8 | +108.6% |
| 2Q23 | 9.9 | -61.0% |
| 1Q23 | 16.7 | -21.9% |
| 4Q22 | 6.3 | -66.1% |
| 3Q22 | 17.2 | +41.7% |
| 2Q22 | 25.4 | +42.6% |
| 1Q22 | 21.3 | +7.1% |
| 4Q21 | 18.5 | +92.9% |
| 3Q21 | 12.1 | -30.6% |
| 2Q21 | 17.8 | -6.6% |
| 1Q21 | 19.9 | -0.7% |
| 4Q20 | 9.6 | -30.3% |
| 3Q20 | 17.5 | +11.3% |
| 2Q20 | 19.1 | +50.6% |
| 1Q20 | 20.1 | +24.2% |
| 4Q19 | 13.7 | -77.3% |
| 3Q19 | 15.7 | -24.8% |
| 2Q19 | 12.7 | -28.2% |
| 1Q19 | 16.2 | -54.8% |
| 4Q18 | 60.6 | +1231.5% |
| 3Q18 | 20.9 | +84.0% |
| 2Q18 | 17.6 | +78.9% |
| 1Q18 | 35.7 | +137.4% |
| 4Q17 | 4.6 | +2.9% |
| 3Q17 | 11.3 | +6.2% |
| 2Q17 | 9.9 | +44.5% |
| 1Q17 | 15.1 | +69.8% |
| 4Q16 | 4.4 | +60.3% |
| 3Q16 | 10.7 | - |
| 2Q16 | 6.8 | - |
| 1Q16 | 8.9 | - |
| 4Q15 | 2.8 | - |