| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 33.1 | +8.2% |
| 2Q26 | 27.1 | +7.9% |
| 1Q26 | 28.4 | +21.9% |
| 4Q25 | 27.6 | +18.7% |
| 3Q25 | 30.6 | +1.3% |
| 2Q25 | 25.1 | +4.0% |
| 1Q25 | 23.3 | +3.6% |
| 4Q24 | 23.3 | -10.6% |
| 3Q24 | 30.2 | +0.1% |
| 2Q24 | 24.1 | +2.1% |
| 1Q24 | 22.5 | +10.0% |
| 4Q23 | 26.0 | +8.3% |
| 3Q23 | 30.2 | +12.0% |
| 2Q23 | 23.6 | -2.1% |
| 1Q23 | 20.4 | -0.7% |
| 4Q22 | 24.0 | +16.6% |
| 3Q22 | 26.9 | +8.3% |
| 2Q22 | 24.1 | +14.6% |
| 1Q22 | 20.6 | +12.7% |
| 4Q21 | 20.6 | +4.6% |
| 3Q21 | 24.9 | +5.7% |
| 2Q21 | 21.1 | +12.0% |
| 1Q21 | 18.3 | +8.0% |
| 4Q20 | 19.7 | +9.7% |
| 3Q20 | 23.5 | +15.1% |
| 2Q20 | 18.8 | +2.7% |
| 1Q20 | 16.9 | +10.5% |
| 4Q19 | 18.0 | +16.1% |
| 3Q19 | 20.4 | +2.9% |
| 2Q19 | 18.3 | +7.6% |
| 1Q19 | 15.3 | -3.8% |
| 4Q18 | 15.5 | -0.6% |
| 3Q18 | 19.9 | +6.3% |
| 2Q18 | 17.0 | +3.7% |
| 1Q18 | 15.9 | +48.6% |
| 4Q17 | 15.6 | +30.3% |
| 3Q17 | 18.7 | +5.9% |
| 2Q17 | 16.4 | - |
| 1Q17 | 10.7 | - |
| 4Q16 | 11.9 | - |
| 3Q16 | 17.7 | - |