| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 13.1 | +48.4% |
| 2Q25 | 15.3 | +573.6% |
| 1Q25 | 7.8 | +13.0% |
| 3Q24 | 8.8 | -19.1% |
| 2Q24 | 2.3 | -90.3% |
| 1Q24 | 6.9 | -82.0% |
| 3Q23 | 10.9 | -58.0% |
| 2Q23 | 23.3 | -37.0% |
| 1Q23 | 38.3 | -6.3% |
| 3Q22 | 25.9 | -28.9% |
| 2Q22 | 37.0 | +13.5% |
| 1Q22 | 40.9 | +38.9% |
| 3Q21 | 36.4 | +120.1% |
| 2Q21 | 32.6 | +65.7% |
| 1Q21 | 29.4 | +36.1% |
| 3Q20 | 16.6 | +2.0% |
| 2Q20 | 19.7 | +22.9% |
| 1Q20 | 21.6 | +8.5% |
| 3Q19 | 16.2 | -27.7% |
| 2Q19 | 16.0 | -4.5% |
| 1Q19 | 19.9 | -28.0% |
| 3Q18 | 22.4 | -10.8% |
| 2Q18 | 16.8 | -51.9% |
| 1Q18 | 27.7 | -27.8% |
| 3Q17 | 25.2 | -12.8% |
| 2Q17 | 34.9 | +47.0% |
| 1Q17 | 38.3 | +52.2% |
| 3Q16 | 28.9 | +0.5% |
| 2Q16 | 23.7 | -12.9% |
| 1Q16 | 25.2 | -1.9% |
| 3Q15 | 28.7 | +8.6% |
| 2Q15 | 27.2 | -7.2% |
| 1Q15 | 25.6 | +6.6% |
| 3Q14 | 26.5 | -19.3% |
| 2Q14 | 29.3 | +18.3% |
| 1Q14 | 24.0 | -40.5% |
| 3Q13 | 32.8 | +11.2% |
| 2Q13 | 24.8 | -31.0% |
| 1Q13 | 40.4 | - |
| 3Q12 | 29.5 | - |
| 2Q12 | 35.9 | - |