| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q24 | -10.5 | -250.7% |
| 2Q24 | -5.9 | -149.2% |
| 1Q24 | -4.0 | -121.3% |
| 3Q23 | 7.0 | -78.7% |
| 2Q23 | 11.9 | -67.4% |
| 3Q23 | 18.9 | -53.0% |
| 3Q22 | 32.8 | -12.0% |
| 2Q22 | 36.6 | -3.1% |
| 1Q22 | 40.3 | -10.5% |
| 3Q21 | 37.2 | +7.0% |
| 2Q21 | 37.8 | +16.0% |
| 1Q21 | 45.0 | +38.0% |
| 4Q20 | 46.3 | +40.7% |
| 3Q20 | 34.8 | -7.6% |
| 2Q20 | 32.6 | -3.9% |
| 1Q20 | 32.6 | -28.2% |
| 4Q19 | 32.9 | -3.9% |
| 3Q19 | 37.7 | +13.8% |
| 2Q19 | 33.9 | -2.4% |
| 1Q19 | 45.4 | +25.9% |
| 4Q18 | 34.3 | +10.6% |
| 3Q18 | 33.1 | -15.8% |
| 2Q18 | 34.7 | -16.2% |
| 1Q18 | 36.1 | -12.3% |
| 4Q17 | 31.0 | -29.3% |
| 3Q17 | 39.3 | -5.8% |
| 2Q17 | 41.4 | +2.9% |
| 1Q17 | 41.1 | +7.0% |
| 4Q16 | 43.8 | +15.4% |
| 3Q16 | 41.7 | +9.4% |
| 2Q16 | 40.3 | -1.2% |
| 1Q16 | 38.4 | -0.7% |
| 4Q15 | 38.0 | -2.6% |
| 3Q15 | 38.1 | -0.3% |
| 2Q15 | 40.7 | +5.5% |
| 1Q15 | 38.7 | +0.6% |
| 4Q14 | 39.0 | -0.5% |
| 3Q14 | 38.3 | -12.0% |
| 2Q14 | 38.6 | -9.9% |
| 1Q14 | 38.5 | -8.0% |
| 4Q13 | 39.2 | -1.4% |
| 3Q13 | 43.5 | +12.0% |
| 2Q13 | 42.8 | +11.3% |
| 1Q13 | 41.8 | +13.3% |
| 4Q12 | 39.7 | - |
| 3Q12 | 38.8 | +25.0% |
| 2Q12 | 38.5 | +11.3% |
| 1Q12 | 36.9 | - |
| 3Q11 | 31.1 | - |
| 2Q11 | 34.6 | - |