| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 8.38 | +7.5% |
| 3Q24 | 10.06 | +37.6% |
| 2Q24 | 9.25 | +45.4% |
| 1Q24 | 7.8 | +47.5% |
| 3Q23 | 7.31 | +39.7% |
| 2Q23 | 6.36 | +25.7% |
| 1Q23 | 5.29 | +37.3% |
| 3Q22 | 5.23 | -3.7% |
| 2Q22 | 5.06 | -7.2% |
| 1Q22 | 3.85 | -23.9% |
| 3Q21 | 5.43 | -11.4% |
| 2Q21 | 5.45 | -188.6% |
| 1Q21 | 5.06 | +11.6% |
| 3Q20 | 6.14 | +23.8% |
| 2Q20 | -6.16 | -222.2% |
| 1Q20 | 4.53 | -2.0% |
| 3Q19 | 4.96 | -7.4% |
| 2Q19 | 5.04 | +0.9% |
| 1Q19 | 4.63 | +15.3% |
| 3Q18 | 5.36 | -2.3% |
| 2Q18 | 4.99 | +5.4% |
| 1Q18 | 4.01 | -5.0% |
| 3Q17 | 5.48 | +27.4% |
| 2Q17 | 4.74 | +2.5% |
| 1Q17 | 4.23 | +38.1% |
| 3Q16 | 4.3 | +7.7% |
| 2Q16 | 4.62 | +0.9% |
| 1Q16 | 3.06 | -8.7% |
| 3Q15 | 4.0 | -12.3% |
| 2Q15 | 4.58 | +8.6% |
| 1Q15 | 3.35 | -20.4% |
| 3Q14 | 4.56 | +42.7% |
| 2Q14 | 4.22 | +89.7% |
| 1Q14 | 4.21 | +32.7% |
| 3Q13 | 3.19 | -23.7% |
| 2Q13 | 2.22 | -35.5% |
| 1Q13 | 3.17 | +8.9% |
| 3Q12 | 4.18 | +14.7% |
| 2Q12 | 3.45 | +3.1% |
| 1Q12 | 2.91 | -4.8% |
| 3Q11 | 3.65 | -126.3% |
| 2Q11 | 3.34 | +5.3% |
| 1Q11 | 3.06 | - |
| 3Q10 | -13.85 | - |
| 2Q10 | 3.17 | - |