| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 21.1 | +22.3% |
| 1Q25 | -3.8 | -117.2% |
| 3Q24 | 20.9 | -13.2% |
| 2Q24 | 17.2 | -43.7% |
| 1Q24 | 22.2 | -31.8% |
| 3Q23 | 24.1 | -50.5% |
| 2Q23 | 30.6 | -31.5% |
| 1Q23 | 32.6 | -32.3% |
| 3Q22 | 48.7 | +7.4% |
| 2Q22 | 44.7 | -38.1% |
| 1Q22 | 48.1 | -34.1% |
| 3Q21 | 45.4 | +23.8% |
| 2Q21 | 72.3 | +2050.1% |
| 1Q21 | 73.0 | +285.0% |
| 3Q20 | 36.6 | -5.9% |
| 2Q20 | 3.4 | -92.7% |
| 1Q20 | 19.0 | -54.1% |
| 3Q19 | 38.9 | +8.2% |
| 2Q19 | 45.9 | +12.2% |
| 1Q19 | 41.3 | -11.9% |
| 4Q18 | 44.9 | -2.1% |
| 3Q18 | 36.0 | -16.6% |
| 2Q18 | 41.0 | -6.5% |
| 1Q18 | 46.9 | +2.7% |
| 4Q17 | 45.8 | +13.4% |
| 3Q17 | 43.1 | +30.2% |
| 2Q17 | 43.8 | -1.9% |
| 1Q17 | 45.7 | -2.2% |
| 4Q16 | 40.4 | -12.2% |
| 3Q16 | 33.1 | -26.1% |
| 2Q16 | 44.7 | +0.7% |
| 1Q16 | 46.7 | +53.1% |
| 4Q15 | 46.1 | +15.1% |
| 3Q15 | 44.8 | -0.7% |
| 2Q15 | 44.4 | -5.6% |
| 1Q15 | 30.5 | -26.2% |
| 4Q14 | 40.0 | +7.0% |
| 3Q14 | 45.2 | +20.1% |
| 2Q14 | 47.0 | +10.3% |
| 1Q14 | 41.3 | +9.1% |
| 4Q13 | 37.4 | +24.1% |
| 3Q13 | 37.6 | +20.1% |
| 2Q13 | 42.6 | +45.0% |
| 1Q13 | 37.8 | +32.9% |
| 4Q12 | 30.1 | - |
| 3Q12 | 31.3 | +35.0% |
| 2Q12 | 29.4 | +7.7% |
| 1Q12 | 28.5 | - |
| 3Q11 | 23.2 | - |
| 2Q11 | 27.3 | - |