| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 7.39 | +219.5% |
| 3Q24 | -3.89 | -146.2% |
| 2Q24 | 5.14 | -33.7% |
| 1Q24 | 2.31 | -75.1% |
| 3Q23 | 8.42 | -49.7% |
| 2Q23 | 7.76 | -38.9% |
| 1Q23 | 9.29 | -15.7% |
| 3Q22 | 16.76 | +134.8% |
| 2Q22 | 12.7 | +22.7% |
| 1Q22 | 11.02 | -11.2% |
| 3Q21 | 7.14 | -46.9% |
| 2Q21 | 10.36 | +3.9% |
| 1Q21 | 12.42 | +75.7% |
| 3Q20 | 13.45 | +119.1% |
| 2Q20 | 9.97 | -49.4% |
| 1Q20 | 7.07 | -20.6% |
| 3Q19 | 6.14 | -73.6% |
| 2Q19 | 19.69 | -30.5% |
| 1Q19 | 8.91 | -69.0% |
| 3Q18 | 23.26 | -20.7% |
| 2Q18 | 28.33 | -1.5% |
| 1Q18 | 28.69 | +7.0% |
| 3Q17 | 29.35 | +8.3% |
| 2Q17 | 28.75 | +9.6% |
| 1Q17 | 26.82 | +15.3% |
| 3Q16 | 27.11 | +303.2% |
| 2Q16 | 26.24 | -119.5% |
| 1Q16 | 23.27 | +43.3% |
| 3Q15 | 6.72 | +11.8% |
| 2Q15 | -134.84 | -1809.7% |
| 1Q15 | 16.24 | +36.1% |
| 3Q14 | 6.01 | -723.5% |
| 2Q14 | 7.89 | -192.6% |
| 1Q14 | 11.93 | +77.5% |
| 3Q13 | -0.96 | - |
| 2Q13 | -8.52 | -175.3% |
| 1Q13 | 6.72 | +587.7% |
| 2Q12 | 11.32 | - |
| 1Q12 | 0.98 | - |
| 3Q11 | 8.11 | - |