| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 21.5 | -8.8% |
| 3Q26 | 25.8 | +19.0% |
| 4Q25 | 23.5 | +5.5% |
| 3Q25 | 21.7 | -14.0% |
| 2Q25 | 21.9 | -11.7% |
| 1Q25 | 22.7 | -3.6% |
| 4Q24 | 22.3 | +55.6% |
| 3Q24 | 25.2 | +4.2% |
| 2Q24 | 24.8 | +9.3% |
| 1Q24 | 23.6 | +23.1% |
| 4Q23 | 14.3 | -15.8% |
| 3Q23 | 24.2 | +42.8% |
| 2Q23 | 22.7 | +43.0% |
| 1Q23 | 19.2 | +10.6% |
| 4Q22 | 17.0 | +83.2% |
| 3Q22 | 16.9 | +73.5% |
| 2Q22 | 15.9 | +56.8% |
| 1Q22 | 17.3 | +100.9% |
| 4Q21 | 9.3 | +6.8% |
| 3Q21 | 9.8 | +5.2% |
| 2Q21 | 10.1 | +8.5% |
| 1Q21 | 8.6 | -33.5% |
| 4Q20 | 8.7 | +14.0% |
| 3Q20 | 9.3 | -28.1% |
| 2Q20 | 9.3 | -40.4% |
| 1Q20 | 13.0 | -24.7% |
| 4Q19 | 7.6 | -47.7% |
| 3Q19 | 12.9 | -29.4% |
| 2Q19 | 15.7 | -9.5% |
| 1Q19 | 17.2 | +9.2% |
| 4Q18 | 14.6 | +20.8% |
| 3Q18 | 18.3 | +34.0% |
| 2Q18 | 17.3 | -13.7% |
| 1Q18 | 15.8 | -24.7% |
| 4Q17 | 12.1 | -43.5% |
| 3Q17 | 13.6 | -39.8% |
| 2Q17 | 20.0 | - |
| 1Q17 | 21.0 | - |
| 4Q16 | 21.4 | - |
| 3Q16 | 22.7 | - |