| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 4.9 | - |
| 3Q24 | 6.8 | +175.4% |
| 2Q24 | 8.0 | -16.4% |
| 1Q24 | 5.7 | -33.0% |
| 3Q23 | 2.5 | -85.1% |
| 2Q23 | 9.6 | -42.6% |
| 1Q23 | 8.4 | -41.2% |
| 3Q22 | 12.9 | -3.5% |
| 2Q22 | 16.0 | +41.3% |
| 1Q22 | 16.3 | -262.3% |
| 3Q22 | 16.7 | +25.1% |
| 2Q22 | 16.7 | +46.9% |
| 1Q22 | 14.3 | -242.8% |
| 4Q21 | 4.7 | - |
| 3Q21 | 13.3 | - |
| 2Q21 | 11.4 | - |
| 1Q21 | -10.1 | - |
| 4Q19 | 13.4 | +9.1% |
| 3Q19 | 11.2 | +6.8% |
| 2Q19 | 15.2 | +125.1% |
| 1Q19 | 14.3 | -12.2% |
| 4Q18 | 12.3 | +34.4% |
| 3Q18 | 10.5 | -42.2% |
| 2Q18 | 6.8 | -44.5% |
| 1Q18 | 16.3 | -12.2% |
| 3Q17 | 18.2 | -30.5% |
| 2Q17 | 12.2 | -52.8% |
| 1Q17 | 18.6 | -34.1% |
| 4Q17 | 9.1 | -45.0% |
| 3Q16 | 16.7 | - |
| 2Q16 | 20.9 | - |
| 1Q16 | 23.9 | - |
| 4Q16 | 16.6 | - |
| 3Q16 | 26.1 | - |
| 2Q16 | 25.9 | - |
| 1Q16 | 28.2 | - |
| 4Q14 | 28.0 | +8.3% |
| 3Q14 | 27.3 | +5.2% |
| 2Q14 | 30.2 | -3.9% |
| 1Q14 | 29.8 | +7.6% |
| 4Q13 | 25.9 | +16.0% |
| 3Q13 | 25.9 | -6.9% |
| 2Q13 | 31.4 | +6.2% |
| 1Q13 | 27.7 | -2.7% |
| 4Q12 | 22.3 | - |
| 3Q12 | 27.8 | -13.0% |
| 2Q12 | 29.6 | +4.0% |
| 1Q12 | 28.5 | - |
| 3Q11 | 32.0 | - |
| 2Q11 | 28.4 | - |