| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 11.0 | -8.0% |
| 4Q25 | 4.2 | -37.6% |
| 1Q25 | 12.0 | +24.8% |
| 4Q24 | 6.8 | -21.7% |
| 3Q24 | 7.1 | -2.6% |
| 2Q24 | 12.8 | +9.1% |
| 1Q24 | 9.6 | +93.7% |
| 4Q23 | 8.7 | +2.8% |
| 3Q23 | 7.2 | +69.1% |
| 2Q23 | 11.7 | +6.5% |
| 1Q23 | 4.9 | -11.9% |
| 4Q22 | 8.4 | +47.2% |
| 3Q22 | 4.3 | +60.6% |
| 2Q22 | 11.0 | +6.5% |
| 1Q22 | 5.6 | -11.7% |
| 4Q21 | 5.7 | -4.4% |
| 3Q21 | 2.7 | -12.4% |
| 2Q21 | 10.3 | +26.3% |
| 1Q21 | 6.4 | +12.2% |
| 4Q20 | 6.0 | +20.6% |
| 3Q20 | 3.0 | +66.0% |
| 2Q20 | 8.2 | -12.5% |
| 1Q20 | 5.7 | -3.1% |
| 4Q19 | 5.0 | -21.7% |
| 3Q19 | 1.8 | -25.4% |
| 2Q19 | 9.3 | +9.7% |
| 1Q19 | 5.9 | +48.6% |
| 4Q18 | 6.3 | -16.4% |
| 3Q18 | 2.5 | -15.7% |
| 2Q18 | 8.5 | -4.2% |
| 1Q18 | 3.9 | +465.0% |
| 4Q17 | 7.6 | -5.8% |
| 3Q17 | 2.9 | +105.5% |
| 2Q17 | 8.9 | +43.5% |
| 1Q17 | 0.7 | -44.5% |
| 4Q16 | 8.0 | +22.3% |
| 3Q16 | 1.4 | - |
| 2Q16 | 6.2 | - |
| 1Q16 | 1.3 | - |
| 4Q15 | 6.6 | - |