| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 31.3 | +223.9% |
| 1Q25 | 29.2 | +189.1% |
| 3Q24 | -7.3 | -135.1% |
| 2Q24 | 9.6 | -68.4% |
| 1Q24 | 10.1 | -61.3% |
| 3Q23 | 20.8 | -48.9% |
| 2Q23 | 30.6 | -28.9% |
| 1Q23 | 26.2 | -43.9% |
| 3Q22 | 40.8 | -8.2% |
| 2Q22 | 43.0 | -2.5% |
| 1Q22 | 46.7 | -9.9% |
| 3Q21 | 44.5 | +5.5% |
| 2Q21 | 44.1 | +18.5% |
| 1Q21 | 51.8 | +107.1% |
| 3Q20 | 42.1 | +22.3% |
| 2Q20 | 37.3 | +7.3% |
| 1Q20 | 25.0 | -20.5% |
| 3Q19 | 34.4 | -3.2% |
| 2Q19 | 34.7 | +6.5% |
| 1Q19 | 31.5 | -5.1% |
| 3Q18 | 35.6 | +0.9% |
| 2Q18 | 32.6 | -18.6% |
| 1Q18 | 33.1 | -2.8% |
| 3Q17 | 35.2 | -5.1% |
| 2Q17 | 40.0 | +12.1% |
| 1Q17 | 34.1 | -5.8% |
| 3Q16 | 37.1 | +4.9% |
| 2Q16 | 35.7 | +0.6% |
| 1Q16 | 36.2 | -13.8% |
| 4Q15 | 28.5 | -20.4% |
| 3Q15 | 35.4 | -20.2% |
| 2Q15 | 35.5 | +34.4% |
| 1Q15 | 42.0 | +11.9% |
| 4Q14 | 35.8 | -216.1% |
| 3Q14 | 44.3 | +52.5% |
| 2Q14 | 26.4 | - |
| 1Q14 | 37.5 | - |
| 4Q13 | -30.8 | - |
| 3Q13 | 29.1 | - |
| 1Q12 | 42.3 | - |
| 3Q11 | 35.4 | - |