| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.6 | -9.2% |
| 2Q26 | 9.1 | -23.5% |
| 1Q26 | 5.2 | -28.2% |
| 4Q25 | 8.1 | -6.9% |
| 3Q25 | 10.5 | +11.0% |
| 2Q25 | 11.9 | +12.2% |
| 1Q25 | 7.2 | +61.3% |
| 4Q24 | 8.7 | +145.7% |
| 3Q24 | 9.5 | +19.9% |
| 2Q24 | 10.6 | +85.0% |
| 1Q24 | 4.5 | +10.1% |
| 4Q23 | 3.6 | +71.1% |
| 3Q23 | 7.9 | +4.5% |
| 2Q23 | 5.7 | +10.7% |
| 1Q23 | 4.1 | +4.9% |
| 4Q22 | 2.1 | -68.3% |
| 3Q22 | 7.6 | +395.7% |
| 2Q22 | 5.2 | +77.4% |
| 1Q22 | 3.9 | -224.7% |
| 4Q21 | 6.6 | -16.1% |
| 3Q21 | 1.5 | -66.6% |
| 2Q21 | 2.9 | -54.2% |
| 1Q21 | -3.1 | -370.0% |
| 4Q20 | 7.8 | +51.6% |
| 3Q20 | 4.6 | -29.0% |
| 2Q20 | 6.4 | -28.0% |
| 1Q20 | 1.2 | -77.8% |
| 4Q19 | 5.2 | +39.4% |
| 3Q19 | 6.4 | +21.0% |
| 2Q19 | 8.8 | +11.4% |
| 1Q19 | 5.2 | +86.6% |
| 4Q18 | 3.7 | +8.7% |
| 3Q18 | 5.3 | +171.8% |
| 2Q18 | 7.9 | +132.2% |
| 1Q18 | 2.8 | -747.6% |
| 4Q17 | 3.4 | -38.1% |
| 3Q17 | 2.0 | -32.4% |
| 2Q17 | 3.4 | - |
| 1Q17 | -0.4 | - |
| 4Q16 | 5.5 | - |
| 3Q16 | 2.9 | - |