| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 6.5 | -119.5% |
| 2Q25 | -52.5 | -664.1% |
| 1Q25 | 10.2 | -5.8% |
| 3Q24 | -33.1 | -403.7% |
| 2Q24 | 9.3 | -9.4% |
| 1Q24 | 10.8 | -21.3% |
| 3Q23 | 10.9 | +35.3% |
| 2Q23 | 10.3 | +183.3% |
| 1Q23 | 13.8 | -11.1% |
| 3Q22 | 8.1 | -58.3% |
| 2Q22 | 3.6 | -81.1% |
| 1Q22 | 15.5 | -22.7% |
| 3Q21 | 19.3 | +4.8% |
| 2Q21 | 19.2 | +145.6% |
| 1Q21 | 20.1 | +459.6% |
| 3Q20 | 18.4 | +258.3% |
| 2Q20 | 7.8 | -49.6% |
| 1Q20 | 3.6 | -74.3% |
| 3Q19 | 5.1 | -85.2% |
| 2Q19 | 15.5 | -10.5% |
| 1Q19 | 13.9 | -31.7% |
| 3Q18 | 34.8 | +124.4% |
| 2Q18 | 17.4 | +17.2% |
| 1Q18 | 20.4 | +64.7% |
| 3Q17 | 15.5 | +19.1% |
| 2Q17 | 14.8 | +16.6% |
| 1Q17 | 12.4 | +7.3% |
| 3Q16 | 13.0 | +2.1% |
| 2Q16 | 12.7 | +20.8% |
| 1Q16 | 11.5 | -6.8% |
| 3Q15 | 12.8 | +12.7% |
| 2Q15 | 10.5 | +25.4% |
| 1Q15 | 12.4 | +5.8% |
| 3Q14 | 11.3 | +43.7% |
| 2Q14 | 8.4 | +39.9% |
| 1Q14 | 11.7 | +58.8% |
| 3Q13 | 7.9 | +123.3% |
| 2Q13 | 6.0 | -7.5% |
| 1Q13 | 7.4 | +164.3% |
| 3Q12 | 3.5 | -36.7% |
| 2Q12 | 6.5 | +223.0% |
| 1Q12 | 2.8 | -63.0% |
| 3Q11 | 5.6 | -26.0% |
| 2Q11 | 2.0 | - |
| 1Q11 | 7.5 | - |
| 3Q10 | 7.5 | - |