| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q25 | 15.64 | -45.5% |
| 1Q25 | 1.43 | -91.4% |
| 3Q24 | 20.98 | -31.1% |
| 2Q24 | 28.69 | -10.8% |
| 1Q24 | 16.59 | +22.7% |
| 3Q23 | 30.43 | - |
| 2Q23 | 32.18 | - |
| 1Q23 | 13.52 | - |
| 3Q21 | 35.15 | +14.4% |
| 2Q21 | 26.04 | -5.0% |
| 1Q21 | 28.0 | -3.7% |
| 3Q20 | 30.73 | -20.7% |
| 2Q20 | 27.4 | -13.9% |
| 1Q20 | 29.08 | +8.4% |
| 3Q19 | 38.77 | -2.4% |
| 2Q19 | 31.82 | -1.8% |
| 1Q19 | 26.83 | -24.7% |
| 3Q18 | 39.71 | -13.1% |
| 2Q18 | 32.41 | +3.6% |
| 1Q18 | 35.61 | -1.9% |
| 3Q17 | 45.71 | -1.9% |
| 2Q17 | 31.28 | -4.5% |
| 1Q17 | 36.31 | +2.3% |
| 3Q16 | 46.58 | -1.9% |
| 2Q16 | 32.77 | +3.7% |
| 1Q16 | 35.49 | +94.3% |
| 3Q15 | 47.5 | - |
| 2Q15 | 31.59 | - |
| 1Q15 | 18.26 | - |
| 3Q13 | 49.95 | +7.2% |
| 1Q13 | 50.42 | +6.6% |
| 1Q13 | 39.11 | -17.4% |
| 3Q12 | 46.61 | - |
| 2Q12 | 45.16 | - |
| 1Q12 | 47.32 | - |