| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 21.7 | +201.6% |
| 2Q26 | 20.2 | +123.9% |
| 1Q26 | 16.3 | +315.6% |
| 4Q25 | 18.9 | +82.0% |
| 3Q25 | 7.2 | -51.4% |
| 2Q25 | 9.0 | -7.9% |
| 1Q25 | 3.9 | -59.5% |
| 4Q24 | 10.4 | -38.5% |
| 3Q24 | 14.8 | +33.4% |
| 2Q24 | 9.8 | -27.7% |
| 1Q24 | 9.7 | -18.6% |
| 4Q23 | 16.9 | +67.7% |
| 3Q23 | 11.1 | -22.2% |
| 2Q23 | 13.6 | -5.4% |
| 1Q23 | 11.9 | +14.2% |
| 4Q22 | 10.1 | +4.5% |
| 3Q22 | 14.3 | +401.8% |
| 2Q22 | 14.3 | -1508.0% |
| 1Q22 | 10.4 | +1605.5% |
| 4Q21 | 9.6 | +67.2% |
| 3Q21 | 2.8 | -33.5% |
| 2Q21 | -1.0 | -131.7% |
| 1Q21 | 0.6 | -78.7% |
| 4Q20 | 5.8 | +120.4% |
| 3Q20 | 4.3 | -55.5% |
| 2Q20 | 3.2 | -46.9% |
| 1Q20 | 2.9 | -27.4% |
| 4Q19 | 2.6 | -68.1% |
| 3Q19 | 9.6 | +89.4% |
| 2Q19 | 6.1 | +12.5% |
| 1Q19 | 3.9 | +107.3% |
| 4Q18 | 8.2 | +33.7% |
| 3Q18 | 5.1 | +204.8% |
| 2Q18 | 5.4 | +44.0% |
| 1Q18 | 1.9 | +60.3% |
| 4Q17 | 6.1 | +37.8% |
| 3Q17 | 1.7 | -71.9% |
| 2Q17 | 3.7 | -50.4% |
| 1Q17 | 1.2 | -69.1% |
| 4Q16 | 4.4 | - |
| 3Q16 | 5.9 | - |
| 2Q16 | 7.5 | - |
| 1Q16 | 3.8 | - |