| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 22.6 | +19.0% |
| 4Q24 | 25.5 | +11.8% |
| 3Q24 | 21.7 | -8.0% |
| 2Q24 | 21.4 | -7.2% |
| 1Q24 | 19.0 | -32.2% |
| 4Q23 | 22.8 | -30.5% |
| 3Q23 | 23.6 | -46.6% |
| 2Q23 | 23.0 | -58.0% |
| 1Q23 | 28.0 | -37.4% |
| 4Q22 | 32.8 | -32.7% |
| 3Q22 | 44.2 | -11.7% |
| 2Q22 | 54.8 | +25.3% |
| 1Q22 | 44.7 | -16.8% |
| 4Q21 | 48.7 | +70.9% |
| 3Q21 | 50.0 | +105.1% |
| 2Q21 | 43.7 | +612.8% |
| 1Q21 | 53.8 | +203.7% |
| 4Q20 | 28.5 | -1.7% |
| 3Q20 | 24.4 | -4.5% |
| 2Q20 | 6.1 | -74.0% |
| 1Q20 | 17.7 | -1.2% |
| 4Q19 | 29.0 | +180.0% |
| 3Q19 | 25.6 | -11.0% |
| 2Q19 | 23.6 | +37.2% |
| 1Q19 | 17.9 | -17.2% |
| 4Q18 | 10.3 | -43.2% |
| 3Q18 | 28.7 | +52.0% |
| 2Q18 | 17.2 | +41.4% |
| 1Q18 | 21.6 | -17.1% |
| 4Q17 | 18.2 | -28.4% |
| 3Q17 | 18.9 | -1105.6% |
| 2Q17 | 12.2 | -55.5% |
| 1Q17 | 26.1 | -26.9% |
| 4Q16 | 25.4 | -24.5% |
| 3Q16 | -1.9 | -105.3% |
| 2Q16 | 27.3 | -17.7% |
| 1Q16 | 35.7 | +2.3% |
| 4Q15 | 33.7 | +9.3% |
| 3Q15 | 35.5 | -9.4% |
| 2Q15 | 33.2 | -18.1% |
| 1Q15 | 34.9 | -8.0% |
| 4Q14 | 30.8 | -27.1% |
| 3Q14 | 39.2 | -4.4% |
| 2Q14 | 40.5 | +10.5% |
| 1Q14 | 38.0 | +2.7% |
| 4Q13 | 42.3 | +45.0% |
| 3Q13 | 41.0 | +41.5% |
| 2Q13 | 36.7 | +119.0% |
| 1Q13 | 37.0 | +46.5% |
| 4Q12 | 29.2 | - |
| 3Q12 | 29.0 | +12.1% |
| 2Q12 | 16.8 | -8.7% |
| 1Q12 | 25.2 | - |
| 3Q11 | 25.8 | - |
| 2Q11 | 18.4 | - |