| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.2 | -18.9% |
| 2Q26 | 2.0 | +12.8% |
| 1Q26 | 1.9 | -26.1% |
| 4Q25 | 2.3 | +34.2% |
| 3Q25 | 3.9 | +15.6% |
| 2Q25 | 1.8 | -42.9% |
| 1Q25 | 2.6 | -3.9% |
| 4Q24 | 1.7 | +5.4% |
| 3Q24 | 3.4 | +10.4% |
| 2Q24 | 3.1 | +26.5% |
| 1Q24 | 2.7 | -16.5% |
| 4Q23 | 1.6 | -22.9% |
| 3Q23 | 3.0 | -29.2% |
| 2Q23 | 2.5 | -25.9% |
| 1Q23 | 3.3 | -7.4% |
| 4Q22 | 2.1 | -17.1% |
| 3Q22 | 4.3 | +52.4% |
| 2Q22 | 3.3 | +11.2% |
| 1Q22 | 3.5 | -9.2% |
| 4Q21 | 2.5 | +24.7% |
| 3Q21 | 2.8 | +25.6% |
| 2Q21 | 3.0 | +62.6% |
| 1Q21 | 3.9 | +313.9% |
| 4Q20 | 2.0 | -36.2% |
| 3Q20 | 2.2 | -49.5% |
| 2Q20 | 1.8 | -49.6% |
| 1Q20 | 0.9 | -74.3% |
| 4Q19 | 3.1 | -13.2% |
| 3Q19 | 4.5 | +2.3% |
| 2Q19 | 3.6 | -17.2% |
| 1Q19 | 3.6 | +9.2% |
| 4Q18 | 3.6 | +7.0% |
| 3Q18 | 4.4 | -5.2% |
| 2Q18 | 4.4 | +12.2% |
| 1Q18 | 3.3 | -21.5% |
| 4Q17 | 3.4 | -1.4% |
| 3Q17 | 4.6 | +8.3% |
| 2Q17 | 3.9 | - |
| 1Q17 | 4.2 | - |
| 4Q16 | 3.4 | - |
| 3Q16 | 4.2 | - |