| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 16.2 | -1.0% |
| 3Q24 | 15.1 | -1.0% |
| 2Q24 | 17.9 | +14.3% |
| 1Q24 | 16.4 | +12.1% |
| 3Q23 | 15.3 | -14.5% |
| 2Q23 | 15.6 | -14.7% |
| 1Q23 | 14.6 | -28.3% |
| 3Q22 | 17.9 | -14.4% |
| 2Q22 | 18.3 | -15.8% |
| 1Q22 | 20.4 | -4.1% |
| 3Q21 | 20.9 | -11.4% |
| 2Q21 | 21.8 | +2.0% |
| 1Q21 | 21.2 | +26.7% |
| 4Q20 | 29.4 | +49.4% |
| 3Q20 | 23.6 | +107.5% |
| 2Q20 | 21.4 | +162.0% |
| 1Q20 | 16.8 | -24776.8% |
| 4Q19 | 19.7 | +106.9% |
| 3Q19 | 11.4 | +31.7% |
| 2Q19 | 8.2 | +5.1% |
| 1Q19 | -0.1 | -103.5% |
| 4Q18 | 9.5 | -29.4% |
| 3Q18 | 8.6 | -143.3% |
| 2Q18 | 7.8 | -507.1% |
| 1Q18 | 2.0 | +13.2% |
| 4Q17 | 13.5 | -2.6% |
| 3Q17 | -19.9 | +1132.2% |
| 2Q17 | -1.9 | -83.4% |
| 1Q17 | 1.7 | -27.2% |
| 4Q16 | 13.8 | -150.1% |
| 3Q16 | -1.6 | - |
| 2Q16 | -11.5 | - |
| 1Q16 | 2.4 | - |
| 4Q15 | -27.6 | - |