| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 28.5 | +27.6% |
| 1Q25 | 21.1 | -11.0% |
| 3Q24 | 21.8 | -5.3% |
| 2Q24 | 22.3 | -16.8% |
| 1Q24 | 23.7 | -3.0% |
| 3Q23 | 23.1 | +5.8% |
| 2Q23 | 26.9 | +14.0% |
| 1Q23 | 24.4 | +15.8% |
| 3Q22 | 21.8 | -6.8% |
| 2Q22 | 23.6 | +58.0% |
| 1Q22 | 21.1 | +94.9% |
| 3Q21 | 23.4 | +123.2% |
| 2Q21 | 14.9 | +48.7% |
| 1Q21 | 10.8 | +20.5% |
| 3Q20 | 10.5 | +56.9% |
| 2Q20 | 10.0 | +48.7% |
| 1Q20 | 9.0 | +30.8% |
| 3Q19 | 6.7 | +57.8% |
| 2Q19 | 6.7 | -3.7% |
| 1Q19 | 6.9 | +4.6% |
| 3Q18 | 4.2 | -26.9% |
| 2Q18 | 7.0 | +6.0% |
| 1Q18 | 6.6 | -13.0% |
| 3Q17 | 5.8 | -18.0% |
| 2Q17 | 6.6 | -16.9% |
| 1Q17 | 7.5 | +0.9% |
| 3Q16 | 7.1 | +48.2% |
| 2Q16 | 8.0 | -17.6% |
| 1Q16 | 7.5 | +19.1% |
| 3Q15 | 4.8 | -21.3% |
| 2Q15 | 9.6 | +33.7% |
| 1Q15 | 6.3 | -3.4% |
| 3Q14 | 6.1 | -52.0% |
| 2Q14 | 7.2 | -70.7% |
| 1Q14 | 6.5 | -8.8% |
| 3Q13 | 12.6 | +167.0% |
| 2Q13 | 24.7 | +430.5% |
| 1Q13 | 7.1 | -7.4% |
| 3Q12 | 4.7 | -13.8% |
| 2Q12 | 4.6 | -10.7% |
| 1Q12 | 7.7 | -13.1% |
| 3Q11 | 2.8 | - |
| 2Q11 | 5.2 | - |
| 1Q11 | 8.9 | - |
| 3Q11 | 5.5 | - |