| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 2.8 | -49.5% |
| 2Q25 | 11.5 | +5.6% |
| 1Q25 | 14.8 | +10.3% |
| 3Q24 | 5.5 | +95.8% |
| 2Q24 | 10.9 | +11.8% |
| 1Q24 | 13.4 | +14.8% |
| 3Q23 | 2.8 | -0.8% |
| 2Q23 | 9.8 | -1.8% |
| 1Q23 | 11.7 | +6.0% |
| 3Q22 | 2.8 | -35.8% |
| 2Q22 | 10.0 | -11.4% |
| 1Q22 | 11.0 | -26.8% |
| 3Q21 | 4.4 | +216.8% |
| 2Q21 | 11.2 | +54.7% |
| 1Q21 | 15.0 | +54.9% |
| 3Q20 | 1.4 | +254.9% |
| 2Q20 | 7.3 | +48.6% |
| 1Q20 | 9.7 | +54.0% |
| 3Q19 | 0.4 | -87.6% |
| 2Q19 | 4.9 | -41.1% |
| 1Q19 | 6.3 | -45.4% |
| 3Q18 | 3.1 | +89.3% |
| 2Q18 | 8.3 | -192.5% |
| 1Q18 | 11.5 | -2.7% |
| 3Q17 | 1.7 | -25.0% |
| 2Q17 | -9.0 | -186.3% |
| 1Q17 | 11.9 | +3.6% |
| 3Q16 | 2.2 | +2.7% |
| 2Q16 | 10.4 | +5.4% |
| 1Q16 | 11.4 | -7.0% |
| 3Q15 | 2.2 | -26.0% |
| 2Q15 | 9.9 | +8.4% |
| 1Q15 | 12.3 | -2.7% |
| 3Q14 | 2.9 | -139.2% |
| 2Q14 | 9.1 | +30.4% |
| 1Q14 | 12.6 | +83.6% |
| 3Q13 | -7.4 | -603.7% |
| 2Q13 | 7.0 | -16.0% |
| 1Q13 | 6.9 | -42.8% |
| 3Q12 | 1.5 | +404.6% |
| 2Q12 | 8.3 | -11.1% |
| 1Q12 | 12.0 | -0.2% |
| 3Q11 | 0.3 | - |
| 2Q11 | 9.4 | - |
| 1Q11 | 12.1 | - |