| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.7 | +1.6% |
| 2Q26 | 13.8 | +121.8% |
| 1Q26 | 9.3 | -9.0% |
| 4Q25 | 8.5 | -16.4% |
| 3Q25 | 9.5 | 0.0% |
| 2Q25 | 6.2 | +53.2% |
| 1Q25 | 10.2 | +53.3% |
| 4Q24 | 10.2 | +540.7% |
| 3Q24 | 9.5 | +261.3% |
| 2Q24 | 4.1 | -10.8% |
| 1Q24 | 6.7 | -21.3% |
| 4Q23 | 1.6 | -84.1% |
| 3Q23 | 2.6 | -63.3% |
| 2Q23 | 4.6 | -27.3% |
| 1Q23 | 8.5 | -27.7% |
| 4Q22 | 10.0 | -15.6% |
| 3Q22 | 7.2 | -35.8% |
| 2Q22 | 6.3 | -21.6% |
| 1Q22 | 11.7 | +23.9% |
| 4Q21 | 11.8 | +3.6% |
| 3Q21 | 11.2 | -7.5% |
| 2Q21 | 8.0 | -16.8% |
| 1Q21 | 9.5 | +14.7% |
| 4Q20 | 11.4 | +1.1% |
| 3Q20 | 12.1 | +26.2% |
| 2Q20 | 9.6 | +9.0% |
| 1Q20 | 8.2 | -28.0% |
| 4Q19 | 11.3 | -5.0% |
| 3Q19 | 9.6 | -28.9% |
| 2Q19 | 8.8 | -18.0% |
| 1Q19 | 11.4 | +7.0% |
| 4Q18 | 11.9 | +8.8% |
| 3Q18 | 13.5 | -4.5% |
| 2Q18 | 10.8 | -6.9% |
| 1Q18 | 10.7 | +21.0% |
| 4Q17 | 10.9 | +5.1% |
| 3Q17 | 14.1 | +165.5% |
| 2Q17 | 11.6 | +131.2% |
| 1Q17 | 8.8 | +338.8% |
| 4Q16 | 10.4 | - |
| 3Q16 | 5.3 | - |
| 2Q16 | 5.0 | - |
| 1Q16 | 2.0 | - |