| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.3 | -39.5% |
| 2Q26 | 5.4 | -27.2% |
| 1Q26 | 3.8 | -51.9% |
| 4Q25 | 4.4 | -29.6% |
| 3Q25 | 8.8 | +24.1% |
| 2Q25 | 7.4 | -14.0% |
| 1Q25 | 7.9 | +3.4% |
| 4Q24 | 6.2 | +12.5% |
| 3Q24 | 7.1 | +9.5% |
| 2Q24 | 8.6 | +38.0% |
| 1Q24 | 7.6 | +41.8% |
| 4Q23 | 5.5 | +26.2% |
| 3Q23 | 6.5 | +15.2% |
| 2Q23 | 6.2 | +63.4% |
| 1Q23 | 5.4 | -20.8% |
| 4Q22 | 4.4 | -31.3% |
| 3Q22 | 5.6 | -23.7% |
| 2Q22 | 3.8 | +20.3% |
| 1Q22 | 6.8 | +82.9% |
| 4Q21 | 6.4 | -7.1% |
| 3Q21 | 7.4 | -20.9% |
| 2Q21 | 3.2 | -60.4% |
| 1Q21 | 3.7 | -50.8% |
| 4Q20 | 6.9 | -13.8% |
| 3Q20 | 9.3 | -3.3% |
| 2Q20 | 8.0 | -9.8% |
| 1Q20 | 7.6 | +7.4% |
| 4Q19 | 8.0 | +0.4% |
| 3Q19 | 9.7 | +1.9% |
| 2Q19 | 8.9 | +6.0% |
| 1Q19 | 7.1 | -18.8% |
| 4Q18 | 7.9 | -17.8% |
| 3Q18 | 9.5 | -7.9% |
| 2Q18 | 8.4 | +0.3% |
| 1Q18 | 8.7 | +9.6% |
| 4Q17 | 9.6 | +39.7% |
| 3Q17 | 10.3 | +25.0% |
| 2Q17 | 8.3 | +0.1% |
| 1Q17 | 7.9 | +43.8% |
| 4Q16 | 6.9 | - |
| 3Q16 | 8.2 | - |
| 2Q16 | 8.3 | - |
| 1Q16 | 5.5 | - |