| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 2.1 | -85.3% |
| 3Q24 | 8.3 | +12.7% |
| 2Q24 | 8.9 | +16.3% |
| 1Q24 | 14.3 | +87.6% |
| 3Q23 | 7.3 | -42.9% |
| 2Q23 | 7.6 | -32.7% |
| 1Q23 | 7.6 | -29.4% |
| 3Q22 | 12.8 | +320.0% |
| 2Q22 | 11.4 | +39.4% |
| 1Q22 | 10.8 | +54.1% |
| 3Q21 | 3.1 | -38.3% |
| 2Q21 | 8.2 | +156.1% |
| 1Q21 | 7.0 | +65.8% |
| 3Q20 | 4.9 | -264.9% |
| 2Q20 | 3.2 | -54.3% |
| 1Q20 | 4.2 | -31.2% |
| 3Q19 | -3.0 | -156.2% |
| 2Q19 | 7.0 | +7.9% |
| 1Q19 | 6.1 | +44.9% |
| 3Q18 | 5.3 | -416.9% |
| 2Q18 | 6.5 | +348.0% |
| 1Q18 | 4.2 | +71.6% |
| 3Q17 | -1.7 | -156.3% |
| 2Q17 | 1.4 | -73.0% |
| 1Q17 | 2.5 | -47.1% |
| 3Q16 | 3.0 | -43.3% |
| 2Q16 | 5.3 | -27.1% |
| 1Q16 | 4.6 | -8.1% |
| 3Q15 | 5.3 | -24.3% |
| 2Q15 | 7.3 | +1.9% |
| 1Q15 | 5.1 | +7.5% |
| 4Q14 | 5.6 | -21.2% |
| 3Q14 | 7.0 | -15.2% |
| 2Q14 | 7.2 | -16.9% |
| 1Q14 | 4.7 | -36.2% |
| 4Q13 | 7.1 | +47.9% |
| 3Q13 | 8.2 | +67.5% |
| 2Q13 | 8.6 | +95.5% |
| 1Q13 | 7.4 | +119.9% |
| 4Q12 | 4.8 | - |
| 3Q12 | 4.9 | +6.2% |
| 2Q12 | 4.4 | +26.2% |
| 1Q12 | 3.4 | - |
| 3Q11 | 4.6 | - |
| 2Q11 | 3.5 | - |