| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 17.2 | +17.1% |
| 3Q24 | 14.8 | -19.4% |
| 2Q24 | 14.3 | -19.1% |
| 1Q24 | 14.7 | -3.0% |
| 3Q23 | 18.3 | +64.2% |
| 2Q23 | 17.6 | +128.1% |
| 1Q23 | 15.2 | -159.7% |
| 3Q22 | 11.2 | -217.5% |
| 2Q22 | 7.7 | -281.9% |
| 1Q22 | -25.5 | +437.9% |
| 3Q21 | -9.5 | -219.0% |
| 2Q21 | -4.3 | -144.6% |
| 1Q21 | -4.7 | -54.6% |
| 3Q20 | 8.0 | -247.9% |
| 2Q20 | 9.5 | -501.6% |
| 1Q20 | -10.4 | -427.6% |
| 3Q19 | -5.4 | +147.4% |
| 2Q19 | -2.4 | -43.5% |
| 1Q19 | 3.2 | +39.0% |
| 3Q18 | -2.2 | -124.4% |
| 2Q18 | -4.2 | -167.0% |
| 1Q18 | 2.3 | -35.7% |
| 3Q17 | 8.9 | -34.5% |
| 2Q17 | 6.3 | -51.6% |
| 1Q17 | 3.6 | -73.5% |
| 3Q16 | 13.6 | -15.4% |
| 2Q16 | 13.0 | +5.6% |
| 1Q16 | 13.4 | +2.2% |
| 3Q15 | 16.1 | +0.2% |
| 2Q15 | 12.3 | -15.2% |
| 1Q15 | 13.2 | -18.0% |
| 3Q14 | 16.1 | -16.4% |
| 2Q14 | 14.5 | -35.7% |
| 1Q14 | 16.0 | -27.5% |
| 3Q13 | 19.2 | -18.7% |
| 2Q13 | 22.5 | -11.2% |
| 1Q13 | 22.1 | -10.4% |
| 3Q12 | 23.7 | -5.9% |
| 2Q12 | 25.3 | -28.1% |
| 1Q12 | 24.7 | - |
| 3Q11 | 25.1 | - |
| 2Q11 | 35.2 | - |