| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 29.2 | -4.7% |
| 3Q25 | 31.0 | +29.2% |
| 2Q25 | 24.2 | +6.9% |
| 1Q25 | 35.9 | -38.2% |
| 4Q24 | 30.7 | +19.1% |
| 3Q24 | 24.0 | -4.6% |
| 2Q24 | 22.7 | -2.1% |
| 1Q24 | 58.0 | +58.2% |
| 4Q23 | 25.8 | -16.3% |
| 3Q23 | 25.1 | +11.5% |
| 2Q23 | 23.1 | +0.7% |
| 1Q23 | 36.7 | +1.7% |
| 4Q22 | 30.8 | +25.2% |
| 3Q22 | 22.5 | +32.5% |
| 2Q22 | 23.0 | +17.8% |
| 1Q22 | 36.1 | +3.1% |
| 4Q21 | 24.6 | +48.3% |
| 3Q21 | 17.0 | -2.6% |
| 2Q21 | 19.5 | +32.5% |
| 1Q21 | 35.0 | -4.0% |
| 4Q20 | 16.6 | -47.6% |
| 3Q20 | 17.4 | -39.5% |
| 2Q20 | 14.7 | -52.4% |
| 1Q20 | 36.4 | +17.3% |
| 4Q19 | 31.6 | +11.3% |
| 3Q19 | 28.9 | +5.5% |
| 2Q19 | 30.9 | -8.5% |
| 1Q19 | 31.1 | -8.1% |
| 4Q18 | 28.4 | +81.4% |
| 3Q18 | 27.3 | +144.3% |
| 2Q18 | 33.8 | +270.5% |
| 1Q18 | 33.8 | +5.0% |
| 4Q17 | 15.7 | +7.8% |
| 3Q17 | 11.2 | +7296.1% |
| 2Q17 | 9.1 | -57.8% |
| 1Q17 | 32.2 | +2.1% |
| 4Q16 | 14.5 | +51.5% |
| 3Q16 | 0.2 | -98.7% |
| 2Q16 | 21.6 | +1.3% |
| 1Q16 | 31.5 | +70.1% |
| 4Q15 | 9.6 | -5.6% |
| 3Q15 | 11.9 | -0.2% |
| 2Q15 | 21.3 | -784.4% |
| 1Q15 | 18.5 | - |
| 4Q14 | 10.2 | - |
| 3Q14 | 12.0 | - |
| 2Q14 | -3.1 | - |