| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 24.25 | -16.7% |
| 3Q24 | 22.35 | -33.2% |
| 2Q24 | 19.95 | -29.7% |
| 1Q24 | 29.11 | -17.5% |
| 3Q23 | 33.46 | -14.3% |
| 2Q23 | 28.4 | -49.2% |
| 1Q23 | 35.29 | -30.1% |
| 3Q22 | 39.02 | -17.6% |
| 2Q22 | 55.9 | +6.8% |
| 1Q22 | 50.5 | +1.7% |
| 3Q21 | 47.33 | +10.4% |
| 2Q21 | 52.35 | +20.0% |
| 1Q21 | 49.66 | +171.8% |
| 3Q20 | 42.88 | +238.1% |
| 2Q20 | 43.61 | +17.1% |
| 1Q20 | 18.27 | -44.7% |
| 3Q19 | 12.68 | -76.6% |
| 2Q19 | 37.25 | +96.2% |
| 1Q19 | 33.02 | -5.9% |
| 3Q18 | 54.12 | +56.3% |
| 2Q18 | 18.99 | -33.9% |
| 1Q18 | 35.1 | +18.1% |
| 3Q17 | 34.61 | +22.8% |
| 2Q17 | 28.73 | +79.7% |
| 1Q17 | 29.73 | +3.1% |
| 3Q16 | 28.19 | +4.7% |
| 2Q16 | 15.99 | -44.5% |
| 1Q16 | 28.84 | +12.2% |
| 3Q15 | 26.94 | -482.3% |
| 2Q15 | 28.78 | +33.6% |
| 1Q15 | 25.71 | +10.4% |
| 3Q14 | -7.05 | -127.7% |
| 2Q14 | 21.54 | -32.9% |
| 1Q14 | 23.27 | -17.2% |
| 3Q13 | 25.43 | -21.5% |
| 2Q13 | 32.12 | - |
| 1Q13 | 28.1 | -31.0% |
| 3Q12 | 32.4 | - |
| 1Q12 | 40.72 | - |
| 2Q11 | 29.24 | - |