| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 13.0 | +20.6% |
| 2Q26 | 15.1 | +68.5% |
| 1Q26 | 12.2 | +65.9% |
| 4Q25 | 4.5 | -30.7% |
| 3Q25 | 10.8 | -4.7% |
| 2Q25 | 9.0 | -37.2% |
| 1Q25 | 7.3 | +18.0% |
| 4Q24 | 6.5 | -37.5% |
| 3Q24 | 11.3 | +18.4% |
| 2Q24 | 14.3 | +34.9% |
| 1Q24 | 6.2 | -49.9% |
| 4Q23 | 10.4 | +36.6% |
| 3Q23 | 9.6 | +12.8% |
| 2Q23 | 10.6 | +6.7% |
| 1Q23 | 12.4 | -27.9% |
| 4Q22 | 7.6 | +287.9% |
| 3Q22 | 8.5 | -41.5% |
| 2Q22 | 9.9 | -13.9% |
| 1Q22 | 17.2 | +29.4% |
| 4Q21 | 2.0 | -84.0% |
| 3Q21 | 14.5 | +30.7% |
| 2Q21 | 11.5 | -26.7% |
| 1Q21 | 13.3 | -13.4% |
| 4Q20 | 12.3 | +110.2% |
| 3Q20 | 11.1 | -10.9% |
| 2Q20 | 15.7 | +10.8% |
| 1Q20 | 15.4 | +29.9% |
| 4Q19 | 5.8 | -49.8% |
| 3Q19 | 12.5 | +76.2% |
| 2Q19 | 14.2 | +24.7% |
| 1Q19 | 11.8 | +136.3% |
| 4Q18 | 11.6 | +76.1% |
| 3Q18 | 7.1 | +678.6% |
| 2Q18 | 11.4 | +53.4% |
| 1Q18 | 5.0 | +128.2% |
| 4Q17 | 6.6 | +47.4% |
| 3Q17 | 0.9 | -78.2% |
| 2Q17 | 7.4 | - |
| 1Q17 | 2.2 | - |
| 4Q16 | 4.5 | - |
| 3Q16 | 4.2 | - |