| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 18.7 | +6.6% |
| 3Q25 | 18.1 | +64.8% |
| 2Q25 | 13.8 | -18.8% |
| 1Q25 | 16.7 | -0.0% |
| 4Q24 | 17.6 | +53.5% |
| 3Q24 | 11.0 | -35.3% |
| 2Q24 | 17.0 | +27.3% |
| 1Q24 | 16.7 | -5.9% |
| 4Q23 | 11.4 | +52.8% |
| 3Q23 | 16.9 | -9.3% |
| 2Q23 | 13.3 | -17.8% |
| 1Q23 | 17.8 | +3.1% |
| 4Q22 | 7.5 | -59.9% |
| 1Q22 | 16.2 | +5.6% |
| 4Q22 | 17.2 | -16.2% |
| 3Q22 | 18.7 | -1.3% |
| 2Q22 | 12.5 | +7.3% |
| 1Q22 | 15.3 | +23.5% |
| 4Q21 | 20.6 | +21.9% |
| 3Q21 | 18.9 | +10.4% |
| 2Q21 | 11.7 | -18.4% |
| 1Q21 | 12.4 | -10.5% |
| 4Q20 | 16.9 | +11.7% |
| 3Q20 | 17.1 | -8.7% |
| 2Q20 | 14.3 | -2.7% |
| 1Q20 | 13.9 | -7.9% |
| 4Q19 | 15.1 | +7.5% |
| 3Q19 | 18.7 | +0.3% |
| 2Q19 | 14.7 | -11.2% |
| 1Q19 | 15.1 | -12.9% |
| 4Q18 | 14.1 | -20.0% |
| 3Q18 | 18.7 | -5.0% |
| 2Q18 | 16.6 | +15.4% |
| 1Q18 | 17.3 | +12.9% |
| 4Q17 | 17.6 | +24.8% |
| 3Q17 | 19.7 | +2.6% |
| 2Q17 | 14.4 | -12.2% |
| 1Q17 | 15.3 | -2.8% |
| 4Q16 | 14.1 | - |
| 3Q16 | 19.2 | - |
| 2Q16 | 16.4 | - |
| 1Q16 | 15.8 | - |