| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 13.9 | +10.2% |
| 3Q25 | 16.0 | +10.1% |
| 2Q25 | 13.5 | -10.9% |
| 1Q25 | 18.0 | +5.0% |
| 4Q24 | 12.6 | +18.9% |
| 3Q24 | 14.5 | +20.8% |
| 2Q24 | 15.2 | +29.5% |
| 1Q24 | 17.1 | +6.4% |
| 4Q23 | 10.6 | +38.5% |
| 3Q23 | 12.0 | +5.0% |
| 2Q23 | 11.7 | -35.6% |
| 1Q23 | 16.1 | -28.9% |
| 4Q22 | 7.7 | -4.8% |
| 3Q22 | 11.4 | +112.9% |
| 2Q22 | 18.2 | +466.1% |
| 1Q22 | 22.7 | +106.3% |
| 4Q21 | 8.0 | +43.9% |
| 3Q21 | 5.4 | +32.7% |
| 2Q21 | 3.2 | -161.5% |
| 1Q21 | 11.0 | +110.4% |
| 4Q20 | 5.6 | -30.8% |
| 3Q20 | 4.1 | -53.2% |
| 2Q20 | -5.2 | -160.0% |
| 1Q20 | 5.2 | -45.5% |
| 4Q19 | 8.1 | +20.7% |
| 3Q19 | 8.7 | -6.5% |
| 2Q19 | 8.7 | -3.1% |
| 1Q19 | 9.6 | +11.3% |
| 4Q18 | 6.7 | -22.9% |
| 3Q18 | 9.3 | +61.0% |
| 2Q18 | 9.0 | +69.0% |
| 1Q18 | 8.6 | +216.5% |
| 4Q17 | 8.7 | +9.2% |
| 3Q17 | 5.8 | +140.3% |
| 2Q17 | 5.3 | -4852.0% |
| 1Q17 | 2.7 | -53.0% |
| 4Q16 | 7.9 | +11.6% |
| 3Q16 | 2.4 | - |
| 2Q16 | -0.1 | - |
| 1Q16 | 5.8 | - |
| 4Q15 | 7.1 | - |