| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 21.0 | +20.9% |
| 3Q24 | 16.1 | -23.4% |
| 2Q24 | 7.5 | -38.9% |
| 1Q24 | 17.4 | -19.0% |
| 3Q23 | 21.1 | -5.7% |
| 2Q23 | 12.4 | -51.2% |
| 1Q23 | 21.5 | -40.9% |
| 3Q22 | 22.4 | -33.8% |
| 2Q22 | 25.3 | -41.4% |
| 1Q22 | 36.4 | -29.4% |
| 3Q21 | 33.8 | +7.9% |
| 2Q21 | 43.2 | +294.6% |
| 1Q21 | 51.5 | +1224.9% |
| 4Q20 | 43.4 | +39.8% |
| 3Q20 | 31.3 | +12.3% |
| 2Q20 | 11.0 | -57.2% |
| 1Q20 | 3.9 | -81.6% |
| 4Q19 | 31.1 | +39.1% |
| 3Q19 | 27.9 | +30.7% |
| 2Q19 | 25.6 | +438.8% |
| 1Q19 | 21.1 | +8.4% |
| 4Q18 | 22.3 | +2.4% |
| 3Q18 | 21.3 | +42.4% |
| 2Q18 | 4.8 | -44.4% |
| 1Q18 | 19.5 | +159.5% |
| 4Q17 | 21.8 | +477.9% |
| 3Q17 | 15.0 | +249.4% |
| 2Q17 | 8.5 | +50.8% |
| 1Q17 | 7.5 | -77.4% |
| 4Q16 | 3.8 | -107.6% |
| 3Q16 | 4.3 | -16.6% |
| 2Q16 | 5.7 | +112.8% |
| 1Q16 | 33.3 | +255.7% |
| 4Q15 | -49.7 | +439.1% |
| 3Q15 | 5.1 | -96.4% |
| 2Q15 | 2.7 | -90.4% |
| 1Q15 | 9.4 | -47.8% |
| 4Q14 | -9.2 | -235.6% |
| 3Q14 | 144.1 | - |
| 2Q14 | 27.7 | - |
| 1Q14 | 17.9 | - |
| 4Q13 | 6.8 | - |