| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 7.4 | +219.5% |
| 3Q24 | -3.9 | -146.2% |
| 2Q24 | 5.1 | -33.7% |
| 1Q24 | 2.3 | -75.1% |
| 3Q23 | 8.4 | -49.7% |
| 2Q23 | 7.8 | -38.9% |
| 1Q23 | 9.3 | -15.7% |
| 3Q22 | 16.8 | +134.8% |
| 2Q22 | 12.7 | +22.7% |
| 1Q22 | 11.0 | -11.2% |
| 3Q21 | 7.1 | -46.9% |
| 2Q21 | 10.4 | +3.9% |
| 1Q21 | 12.4 | +75.7% |
| 3Q20 | 13.5 | +119.1% |
| 2Q20 | 10.0 | -49.4% |
| 1Q20 | 7.1 | -20.6% |
| 3Q19 | 6.1 | -73.6% |
| 2Q19 | 19.7 | -30.5% |
| 1Q19 | 8.9 | -69.0% |
| 3Q18 | 23.3 | -20.7% |
| 2Q18 | 28.3 | -1.5% |
| 1Q18 | 28.7 | +7.0% |
| 3Q17 | 29.4 | +8.3% |
| 2Q17 | 28.7 | +9.6% |
| 1Q17 | 26.8 | +15.3% |
| 3Q16 | 27.1 | +303.2% |
| 2Q16 | 26.2 | -119.5% |
| 1Q16 | 23.3 | +43.3% |
| 3Q15 | 6.7 | +11.8% |
| 2Q15 | -134.8 | -1809.7% |
| 1Q15 | 16.2 | +36.1% |
| 3Q14 | 6.0 | -723.5% |
| 2Q14 | 7.9 | -192.6% |
| 1Q14 | 11.9 | +77.5% |
| 3Q13 | -1.0 | - |
| 2Q13 | -8.5 | -175.3% |
| 1Q13 | 6.7 | +587.7% |
| 2Q12 | 11.3 | - |
| 1Q12 | 1.0 | - |
| 3Q11 | 8.1 | - |