| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 18.5 | -11.9% |
| 3Q24 | 28.6 | +24.5% |
| 2Q24 | 16.8 | -12.5% |
| 1Q24 | 21.0 | -4.0% |
| 3Q23 | 23.0 | +26.5% |
| 2Q23 | 19.2 | +41.0% |
| 1Q23 | 21.9 | -1.0% |
| 3Q22 | 18.2 | -53.5% |
| 2Q22 | 13.6 | -66.2% |
| 1Q22 | 22.1 | -28.8% |
| 3Q21 | 39.0 | +14.1% |
| 2Q21 | 40.4 | +125.5% |
| 1Q21 | 31.1 | +297.5% |
| 3Q20 | 34.2 | +37.8% |
| 2Q20 | 17.9 | -31.5% |
| 1Q20 | 7.8 | -61.7% |
| 3Q19 | 24.8 | +9.2% |
| 2Q19 | 26.1 | +6.2% |
| 1Q19 | 20.4 | -13.2% |
| 3Q18 | 22.7 | -6.8% |
| 2Q18 | 24.6 | +1113.4% |
| 1Q18 | 23.5 | +3.2% |
| 3Q17 | 24.4 | -13.3% |
| 2Q17 | 2.0 | -89.0% |
| 1Q17 | 22.8 | -5.8% |
| 3Q16 | 28.1 | +335.3% |
| 2Q16 | 18.5 | +9.3% |
| 1Q16 | 24.2 | -17.9% |
| 3Q15 | 6.5 | -78.4% |
| 2Q15 | 16.9 | -40.3% |
| 1Q15 | 29.5 | -11.2% |
| 3Q14 | 29.9 | -11.5% |
| 2Q14 | 28.3 | +12.9% |
| 1Q14 | 33.2 | +26.3% |
| 3Q13 | 33.7 | +28.3% |
| 2Q13 | 25.1 | +20.2% |
| 1Q13 | 26.3 | +80.5% |
| 3Q12 | 26.3 | -476.5% |
| 2Q12 | 20.9 | +182.3% |
| 1Q12 | 14.6 | - |
| 3Q11 | -7.0 | - |
| 2Q11 | 7.4 | - |