| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 14.7 | +73.8% |
| 1Q25 | 14.8 | +63.3% |
| 3Q24 | 12.1 | -7.7% |
| 2Q24 | 8.5 | -20.2% |
| 1Q24 | 9.1 | -56.1% |
| 3Q23 | 13.1 | -38.5% |
| 2Q23 | 10.6 | -24.9% |
| 1Q23 | 20.7 | -9.2% |
| 3Q22 | 21.3 | -56.9% |
| 2Q22 | 14.1 | -52.2% |
| 1Q22 | 22.8 | -61.0% |
| 3Q21 | 49.4 | -28.7% |
| 2Q21 | 29.5 | -53.9% |
| 1Q21 | 58.5 | +40.4% |
| 3Q20 | 69.3 | +56.9% |
| 2Q20 | 64.0 | +84.9% |
| 1Q20 | 41.7 | +220.9% |
| 3Q19 | 44.2 | +95.7% |
| 2Q19 | 34.6 | +91.0% |
| 1Q19 | 13.0 | +47.6% |
| 4Q18 | 17.4 | -14.2% |
| 3Q18 | 22.6 | -27.8% |
| 2Q18 | 18.1 | -17.9% |
| 1Q18 | 8.8 | -41.4% |
| 4Q17 | 20.3 | -38.2% |
| 3Q17 | 31.3 | -21.7% |
| 2Q17 | 22.1 | -21.2% |
| 1Q17 | 15 | -10.1% |
| 4Q16 | 32.8 | +124.3% |
| 3Q16 | 39.9 | +279.0% |
| 2Q16 | 28.0 | +45.6% |
| 1Q16 | 16.7 | +86.8% |
| 4Q15 | 14.6 | +73.9% |
| 3Q15 | 10.5 | -35.2% |
| 2Q15 | 19.2 | +97.1% |
| 1Q15 | 8.9 | +235.7% |
| 4Q14 | 8.4 | -28.1% |
| 1Q15 | 16.3 | -4.2% |
| 4Q14 | 9.8 | -38.1% |
| 3Q14 | 2.7 | -60.7% |
| 2Q14 | 11.7 | -385.7% |
| 1Q14 | 17.0 | -2.9% |
| 4Q13 | 15.7 | -31.9% |
| 3Q13 | 6.8 | -73.5% |
| 2Q13 | -4.1 | -121.3% |
| 1Q13 | 17.5 | +3.9% |
| 4Q12 | 23.1 | - |
| 3Q12 | 25.5 | - |
| 2Q12 | 19.2 | - |
| 1Q12 | 16.8 | - |