| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 16.7 | -12.9% |
| 3Q24 | 29.6 | -12.8% |
| 2Q24 | 35.1 | +26.9% |
| 1Q24 | 19.1 | -16.9% |
| 3Q23 | 34.0 | -16.0% |
| 2Q23 | 27.6 | -60.6% |
| 1Q23 | 23.0 | -27.4% |
| 3Q22 | 40.5 | -0.1% |
| 2Q22 | 70.2 | +160.1% |
| 1Q22 | 31.7 | -3705.1% |
| 3Q21 | 40.5 | +3.4% |
| 2Q21 | 27.0 | -391.7% |
| 1Q21 | -0.9 | -96.6% |
| 4Q20 | -32.2 | -151.6% |
| 3Q20 | 39.2 | +0.5% |
| 2Q20 | -9.2 | -120.6% |
| 1Q20 | -25.6 | -202.2% |
| 4Q19 | 62.5 | +104.5% |
| 3Q19 | 39.0 | -58.4% |
| 2Q19 | 44.9 | -13.3% |
| 1Q19 | 25.1 | -72.7% |
| 4Q18 | 30.6 | -53.7% |
| 3Q18 | 93.7 | +126.8% |
| 2Q18 | 51.8 | +185.8% |
| 1Q18 | 91.7 | +168.6% |
| 4Q17 | 66.0 | -44.6% |
| 3Q17 | 41.3 | -57.3% |
| 2Q17 | 18.1 | +156.1% |
| 1Q17 | 34.1 | -277.8% |
| 4Q16 | 119.2 | +11.7% |
| 3Q16 | 96.7 | +2078.7% |
| 2Q16 | 7.1 | -94.3% |
| 1Q16 | -19.2 | -151.4% |
| 4Q15 | 106.7 | +316.5% |
| 3Q15 | 4.4 | -95.5% |
| 2Q15 | 124.7 | +46.3% |
| 1Q15 | 37.4 | -41.9% |
| 4Q14 | 25.6 | - |
| 3Q14 | 98.0 | - |
| 2Q14 | 85.2 | - |
| 1Q14 | 64.3 | - |