| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 5.8 | +115.5% |
| 3Q24 | 5.69 | +5.4% |
| 2Q24 | 0.95 | -85.3% |
| 1Q24 | 2.69 | +8.3% |
| 3Q23 | 5.4 | -38.0% |
| 2Q23 | 6.47 | -27.4% |
| 1Q23 | 2.48 | -73.1% |
| 3Q22 | 8.72 | -17.8% |
| 2Q22 | 8.91 | -21.6% |
| 1Q22 | 9.24 | -25.0% |
| 3Q21 | 10.6 | -6.0% |
| 2Q21 | 11.37 | -4.8% |
| 1Q21 | 12.32 | +120.3% |
| 3Q20 | 11.28 | +23.9% |
| 2Q20 | 11.95 | +20.7% |
| 1Q20 | 5.59 | -51.6% |
| 3Q19 | 9.1 | -2.9% |
| 2Q19 | 9.89 | -10.9% |
| 1Q19 | 11.55 | +48.6% |
| 3Q18 | 9.37 | +25.8% |
| 2Q18 | 11.11 | -23.7% |
| 1Q18 | 7.77 | -24.6% |
| 3Q17 | 7.45 | -35.4% |
| 2Q17 | 14.56 | -507.0% |
| 1Q17 | 10.31 | -19.5% |
| 3Q16 | 11.53 | -7.5% |
| 2Q16 | -3.58 | -134.6% |
| 1Q16 | 12.81 | +26.6% |
| 3Q15 | 12.47 | -7728.2% |
| 2Q15 | 10.33 | -22.8% |
| 1Q15 | 10.11 | +16.6% |
| 3Q14 | -0.16 | -101.1% |
| 2Q14 | 13.39 | -12.6% |
| 1Q14 | 8.67 | -40.4% |
| 3Q13 | 15.44 | -0.2% |
| 2Q13 | 15.32 | -13.9% |
| 1Q13 | 14.56 | -8.1% |
| 3Q12 | 15.47 | -8.3% |
| 2Q12 | 17.79 | +2.7% |
| 1Q12 | 15.84 | +4.3% |
| 3Q11 | 16.87 | +17.6% |
| 2Q11 | 17.32 | +4.4% |
| 1Q11 | 15.19 | - |
| 3Q10 | 14.35 | - |
| 2Q10 | 16.58 | - |