| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.3 | -69.0% |
| 2Q26 | 10.8 | -33.9% |
| 1Q26 | 10.4 | +24.9% |
| 4Q25 | 8.7 | +32.6% |
| 3Q25 | 17.1 | -4.5% |
| 2Q25 | 16.3 | +46.9% |
| 1Q25 | 8.3 | -0.4% |
| 4Q24 | 6.6 | +25.1% |
| 3Q24 | 17.9 | +136.2% |
| 2Q24 | 11.1 | -27.6% |
| 1Q24 | 8.4 | +12.8% |
| 4Q23 | 5.2 | -31.2% |
| 3Q23 | 7.6 | -36.8% |
| 2Q23 | 15.3 | +43.9% |
| 1Q23 | 7.4 | -32.8% |
| 4Q22 | 7.6 | -29.4% |
| 3Q22 | 12.0 | +124.1% |
| 2Q22 | 10.6 | -27.9% |
| 1Q22 | 11.1 | +27.2% |
| 4Q21 | 10.8 | +32.0% |
| 3Q21 | 5.4 | -40.2% |
| 2Q21 | 14.8 | +60.2% |
| 1Q21 | 8.7 | +19.8% |
| 4Q20 | 8.2 | +21.5% |
| 3Q20 | 9.0 | -17.9% |
| 2Q20 | 9.2 | +109.8% |
| 1Q20 | 7.3 | -46.0% |
| 4Q19 | 6.7 | -5.1% |
| 3Q19 | 10.9 | +33.5% |
| 2Q19 | 4.4 | -4.4% |
| 1Q19 | 13.4 | +14.4% |
| 4Q18 | 7.1 | +2.0% |
| 3Q18 | 8.2 | -15.4% |
| 2Q18 | 4.6 | -36.9% |
| 1Q18 | 11.7 | +130.3% |
| 4Q17 | 7.0 | +128.9% |
| 3Q17 | 9.7 | +348.3% |
| 2Q17 | 7.3 | - |
| 1Q17 | 5.1 | - |
| 4Q16 | 3.0 | - |
| 3Q16 | 2.2 | - |