| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.2 | -22.9% |
| 3Q24 | 8.1 | -13.4% |
| 2Q24 | 6.9 | +0.1% |
| 1Q24 | 9.3 | -4.5% |
| 3Q23 | 9.3 | +35.8% |
| 2Q23 | 6.9 | +151.9% |
| 1Q23 | 9.7 | +288.7% |
| 3Q22 | 6.8 | -20.0% |
| 2Q22 | 2.7 | -74.9% |
| 1Q22 | 2.5 | -76.1% |
| 3Q21 | 8.6 | -8.1% |
| 2Q21 | 10.9 | +83.3% |
| 1Q21 | 10.5 | -10.0% |
| 3Q20 | 9.3 | -18.7% |
| 2Q20 | 5.9 | -45.7% |
| 1Q20 | 11.7 | +10.6% |
| 3Q19 | 11.5 | +19.2% |
| 2Q19 | 10.9 | +12.2% |
| 1Q19 | 10.6 | +5.4% |
| 3Q18 | 9.6 | -18.1% |
| 2Q18 | 9.7 | -7.7% |
| 1Q18 | 10.0 | -13.7% |
| 4Q17 | 10.6 | +5.9% |
| 3Q17 | 11.7 | -26.3% |
| 2Q17 | 10.5 | +16.0% |
| 1Q17 | 11.6 | -34.7% |
| 4Q16 | 10.0 | -32.7% |
| 3Q16 | 15.9 | +6.6% |
| 2Q16 | 9.1 | -26.1% |
| 1Q16 | 17.8 | +97.4% |
| 4Q15 | 14.8 | +71.8% |
| 3Q15 | 14.9 | +174.7% |
| 2Q15 | 12.3 | +27.8% |
| 1Q15 | 9.0 | -0.4% |
| 4Q14 | 8.6 | +34.5% |
| 3Q14 | 5.4 | -39.1% |
| 2Q14 | 9.6 | -5.2% |
| 1Q14 | 9.0 | +20.6% |
| 4Q13 | 6.4 | -28.0% |
| 3Q13 | 8.9 | -0.8% |
| 2Q13 | 10.1 | -1.1% |
| 1Q13 | 7.5 | -41.3% |
| 4Q12 | 8.9 | - |
| 3Q12 | 9.0 | -16.7% |
| 2Q12 | 10.2 | +17.5% |
| 1Q12 | 12.8 | - |
| 3Q11 | 10.8 | - |
| 2Q11 | 8.7 | - |