| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 17.7 | -16.3% |
| 3Q25 | 19.0 | +11.0% |
| 2Q25 | 21.8 | +15.2% |
| 1Q25 | 19.9 | +1.9% |
| 4Q24 | 21.1 | +55.8% |
| 3Q24 | 17.1 | -10.2% |
| 2Q24 | 18.9 | -6.0% |
| 1Q24 | 19.5 | +1.3% |
| 4Q23 | 13.6 | -20.6% |
| 3Q23 | 19.0 | +8.8% |
| 2Q23 | 20.1 | +6.2% |
| 1Q23 | 19.2 | +4.3% |
| 4Q22 | 17.1 | +36.8% |
| 3Q22 | 17.5 | +16.1% |
| 2Q22 | 18.9 | +15.1% |
| 1Q22 | 18.4 | +26.9% |
| 4Q21 | 12.5 | +53.1% |
| 3Q21 | 15.1 | +58.1% |
| 2Q21 | 16.5 | +100.0% |
| 1Q21 | 14.5 | +21.1% |
| 4Q20 | 8.1 | +214.8% |
| 3Q20 | 9.5 | +15.4% |
| 2Q20 | 8.2 | -33.2% |
| 1Q20 | 12.0 | -1.8% |
| 4Q19 | 2.6 | -69.8% |
| 3Q19 | 8.3 | +15.3% |
| 2Q19 | 12.3 | +27.2% |
| 1Q19 | 12.2 | +27.4% |
| 4Q18 | 8.6 | -23.8% |
| 3Q18 | 7.2 | -21.3% |
| 2Q18 | 9.7 | -19.8% |
| 1Q18 | 9.6 | -26.0% |
| 4Q17 | 11.2 | +19.7% |
| 3Q17 | 9.1 | +6.6% |
| 2Q17 | 12.1 | -6.2% |
| 1Q17 | 13.0 | -15.3% |
| 4Q16 | 9.4 | +120.8% |
| 3Q16 | 8.5 | - |
| 2Q16 | 12.9 | - |
| 1Q16 | 15.3 | - |
| 4Q15 | 4.3 | - |