| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 7.7 | -12.3% |
| 2Q26 | 7.2 | -9.9% |
| 1Q26 | 9.5 | +17.2% |
| 4Q25 | 3.9 | -40.1% |
| 3Q25 | 8.8 | +0.7% |
| 2Q25 | 7.9 | +8.5% |
| 1Q25 | 8.1 | +29.6% |
| 4Q24 | 6.5 | +142.2% |
| 3Q24 | 8.7 | +740.5% |
| 2Q24 | 7.3 | -7.1% |
| 1Q24 | 6.3 | -18.2% |
| 4Q23 | 2.7 | -61.3% |
| 3Q23 | 1.0 | -88.5% |
| 2Q23 | 7.9 | +9.4% |
| 1Q23 | 7.6 | +108.1% |
| 4Q22 | 6.9 | +8.6% |
| 3Q22 | 9.1 | +9.1% |
| 2Q22 | 7.2 | +211.1% |
| 1Q22 | 3.7 | -55.4% |
| 4Q21 | 6.4 | +1296.8% |
| 3Q21 | 8.3 | -23.4% |
| 2Q21 | 2.3 | -44.8% |
| 1Q21 | 8.2 | +12.7% |
| 4Q20 | 0.5 | -90.9% |
| 3Q20 | 10.8 | +14.2% |
| 2Q20 | 4.2 | -28.8% |
| 1Q20 | 7.3 | -10.7% |
| 4Q19 | 5.0 | -19.0% |
| 3Q19 | 9.5 | +4.0% |
| 2Q19 | 5.9 | -3.8% |
| 1Q19 | 8.2 | +7.4% |
| 4Q18 | 6.1 | -8.9% |
| 3Q18 | 9.1 | +67.8% |
| 2Q18 | 6.1 | +27.7% |
| 1Q18 | 7.6 | +58.5% |
| 4Q17 | 6.7 | +93.0% |
| 3Q17 | 5.4 | +32.6% |
| 2Q17 | 4.8 | +69.2% |
| 1Q17 | 4.8 | +12.0% |
| 4Q16 | 3.5 | - |
| 3Q16 | 4.1 | - |
| 2Q16 | 2.8 | - |
| 1Q16 | 4.3 | - |