| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 8.1 | +82.6% |
| 2Q26 | 9.0 | -43.8% |
| 1Q26 | 8.7 | -18.6% |
| 4Q25 | 12.5 | +43.4% |
| 3Q25 | 4.4 | -80.1% |
| 2Q25 | 16.0 | +12.0% |
| 1Q25 | 10.7 | -41.2% |
| 4Q24 | 8.7 | -38.7% |
| 3Q24 | 22.3 | -7.6% |
| 2Q24 | 14.3 | -17.4% |
| 1Q24 | 18.2 | -14.5% |
| 4Q23 | 14.2 | -3.5% |
| 3Q23 | 24.1 | -0.2% |
| 2Q23 | 17.3 | +22.2% |
| 1Q23 | 21.3 | -23.6% |
| 4Q22 | 14.8 | +31.7% |
| 3Q22 | 24.2 | +35.8% |
| 2Q22 | 14.2 | -10.6% |
| 1Q22 | 27.9 | +122.6% |
| 4Q21 | 11.2 | +1107.9% |
| 3Q21 | 17.8 | +34.7% |
| 2Q21 | 15.8 | +146.3% |
| 1Q21 | 12.5 | +33.6% |
| 4Q20 | 0.9 | -66.6% |
| 3Q20 | 13.2 | -5.0% |
| 2Q20 | 6.4 | +21.2% |
| 1Q20 | 9.4 | +77.2% |
| 4Q19 | 2.8 | -63.5% |
| 3Q19 | 13.9 | +16.6% |
| 2Q19 | 5.3 | -34.5% |
| 1Q19 | 5.3 | +39.3% |
| 4Q18 | 7.6 | +1627.4% |
| 3Q18 | 11.9 | +1063.3% |
| 2Q18 | 8.1 | +51.9% |
| 1Q18 | 3.8 | -25.9% |
| 4Q17 | 0.4 | -81.0% |
| 3Q17 | 1.0 | -87.5% |
| 2Q17 | 5.3 | - |
| 1Q17 | 5.1 | - |
| 4Q16 | 2.3 | - |
| 3Q16 | 8.2 | - |