| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q24 | 5.6 | -269.6% |
| 2Q24 | -5.8 | -187.5% |
| 1Q24 | 3.1 | -38.4% |
| 3Q23 | -3.3 | -142.9% |
| 2Q23 | 6.6 | -168.2% |
| 1Q23 | 5.0 | -40.2% |
| 3Q22 | 7.7 | -34.9% |
| 2Q22 | -9.7 | -194.8% |
| 1Q22 | 8.3 | -7.2% |
| 3Q21 | 11.8 | +15.8% |
| 2Q21 | 10.2 | +366.4% |
| 1Q21 | 8.9 | -31.9% |
| 3Q20 | 10.2 | -36.2% |
| 2Q20 | 2.2 | -83.7% |
| 1Q20 | 13.1 | +13.0% |
| 3Q19 | 16.0 | +12.8% |
| 2Q19 | 13.4 | -14.4% |
| 1Q19 | 11.6 | -16.5% |
| 3Q18 | 14.2 | +16.2% |
| 2Q18 | 15.7 | +7.3% |
| 1Q18 | 13.9 | -9.3% |
| 3Q17 | 12.2 | -20.9% |
| 2Q17 | 14.6 | -1.5% |
| 1Q17 | 15.3 | +15.3% |
| 3Q16 | 15.5 | +8.2% |
| 2Q16 | 14.8 | -2.4% |
| 1Q16 | 13.3 | -2.8% |
| 3Q15 | 14.3 | -4.8% |
| 2Q15 | 15.2 | +17.0% |
| 1Q15 | 13.7 | +35.2% |
| 3Q14 | 15.0 | +59.4% |
| 2Q14 | 13.0 | +7.0% |
| 1Q14 | 10.1 | +35.8% |
| 3Q13 | 9.4 | +12.7% |
| 2Q13 | 12.1 | +12.6% |
| 1Q13 | 7.4 | -24.2% |
| 3Q12 | 8.4 | -13.5% |
| 2Q12 | 10.8 | +14.4% |
| 1Q12 | 9.8 | +24.0% |
| 3Q11 | 9.7 | +48.4% |
| 2Q11 | 9.4 | +50.4% |
| 1Q11 | 7.9 | - |
| 3Q10 | 6.5 | - |
| 2Q10 | 6.3 | - |