| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.4 | -5.7% |
| 2Q26 | 5.4 | +136.9% |
| 1Q26 | 4.0 | -17.3% |
| 4Q25 | 7.7 | +48.2% |
| 3Q25 | 5.7 | +23.3% |
| 2Q25 | 2.3 | -51.6% |
| 1Q25 | 4.9 | +56.1% |
| 4Q24 | 5.2 | +30.9% |
| 3Q24 | 4.6 | +261.2% |
| 2Q24 | 4.7 | +31.5% |
| 1Q24 | 3.1 | -3259.6% |
| 4Q23 | 4.0 | -55.2% |
| 3Q23 | 1.3 | -43.9% |
| 2Q23 | 3.6 | +547.5% |
| 1Q23 | -0.1 | -103.5% |
| 4Q22 | 8.8 | -5.6% |
| 3Q22 | 2.3 | -75.2% |
| 2Q22 | 0.6 | -88.0% |
| 1Q22 | 2.8 | -113.8% |
| 4Q21 | 9.4 | +959.4% |
| 3Q21 | 9.3 | +101.0% |
| 2Q21 | 4.6 | +77.8% |
| 1Q21 | -20.3 | -634.9% |
| 4Q20 | 0.9 | -80.8% |
| 3Q20 | 4.6 | -14.4% |
| 2Q20 | 2.6 | -58.1% |
| 1Q20 | 3.8 | -45.2% |
| 4Q19 | 4.6 | -46.3% |
| 3Q19 | 5.4 | -24.6% |
| 2Q19 | 6.2 | +57.5% |
| 1Q19 | 6.9 | +0.2% |
| 4Q18 | 8.6 | +4.8% |
| 3Q18 | 7.1 | +8.8% |
| 2Q18 | 3.9 | -22.9% |
| 1Q18 | 6.9 | +336.4% |
| 4Q17 | 8.2 | +11.7% |
| 3Q17 | 6.6 | -25.4% |
| 2Q17 | 5.1 | - |
| 1Q17 | 1.6 | - |
| 4Q16 | 7.3 | - |
| 3Q16 | 8.8 | - |