| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 20.8 | -8.1% |
| 2Q26 | 24.1 | +13.8% |
| 1Q26 | 21.3 | +12.8% |
| 4Q25 | 21.9 | +54.2% |
| 3Q25 | 22.6 | +32.6% |
| 2Q25 | 21.2 | +12.9% |
| 1Q25 | 18.9 | +47.2% |
| 4Q24 | 14.2 | -26.4% |
| 3Q24 | 17.0 | -11.4% |
| 2Q24 | 18.8 | +6.1% |
| 1Q24 | 12.8 | -36.8% |
| 4Q23 | 19.3 | -27.9% |
| 3Q23 | 19.2 | -3.6% |
| 2Q23 | 17.7 | -20.8% |
| 1Q23 | 20.3 | +2.5% |
| 4Q22 | 26.8 | +14.6% |
| 3Q22 | 19.9 | -17.6% |
| 2Q22 | 22.3 | +19.6% |
| 1Q22 | 19.8 | +14.3% |
| 4Q21 | 23.3 | +12.1% |
| 3Q21 | 24.2 | +63.8% |
| 2Q21 | 18.7 | +8.5% |
| 1Q21 | 17.3 | -2.9% |
| 4Q20 | 20.8 | +30.4% |
| 3Q20 | 14.8 | -8.0% |
| 2Q20 | 17.2 | -25.2% |
| 1Q20 | 17.8 | +58.9% |
| 4Q19 | 16.0 | -7.1% |
| 3Q19 | 16.1 | +159.6% |
| 2Q19 | 23.0 | +56.2% |
| 1Q19 | 11.2 | +119.9% |
| 4Q18 | 17.2 | +15.6% |
| 3Q18 | 6.2 | -1338.7% |
| 2Q18 | 14.7 | +18.5% |
| 1Q18 | 5.1 | -55.5% |
| 4Q17 | 14.9 | - |
| 3Q17 | -0.5 | - |
| 2Q17 | 12.4 | - |
| 1Q17 | 11.5 | - |