| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 24.81 | +45.9% |
| 3Q24 | 19.35 | -4.0% |
| 2Q24 | -10.27 | -276.0% |
| 1Q24 | 17.01 | -39.1% |
| 3Q23 | 20.16 | -24.0% |
| 2Q23 | 5.84 | -81.2% |
| 1Q23 | 27.94 | -55.2% |
| 3Q22 | 26.53 | -62.5% |
| 2Q22 | 31.07 | -61.4% |
| 1Q22 | 62.43 | +6.5% |
| 3Q21 | 70.67 | -5.3% |
| 2Q21 | 80.5 | +155.9% |
| 1Q21 | 58.6 | -302.1% |
| 4Q20 | 48.3 | -13.4% |
| 3Q20 | 74.65 | +29.0% |
| 2Q20 | 31.45 | -45.9% |
| 1Q20 | -28.99 | -149.7% |
| 4Q19 | 55.77 | -4.9% |
| 3Q19 | 57.86 | -3.2% |
| 2Q19 | 58.09 | -7.5% |
| 1Q19 | 58.31 | +9.3% |
| 4Q18 | 58.63 | +37.6% |
| 3Q18 | 59.76 | +6.0% |
| 2Q18 | 62.78 | +10.3% |
| 1Q18 | 53.35 | -2.8% |
| 4Q17 | 42.6 | -22.9% |
| 3Q17 | 56.39 | +1.9% |
| 2Q17 | 56.92 | +0.8% |
| 1Q17 | 54.87 | +5.6% |
| 4Q16 | 55.27 | -4.4% |
| 3Q16 | 55.35 | -1.3% |
| 2Q16 | 56.48 | -2.3% |
| 1Q16 | 51.95 | -11.0% |
| 4Q15 | 57.81 | -8.1% |
| 3Q15 | 56.09 | -11.6% |
| 2Q15 | 57.8 | -4.8% |
| 1Q15 | 58.34 | +29.0% |
| 4Q14 | 62.88 | +6.5% |
| 3Q14 | 63.46 | +7.2% |
| 2Q14 | 60.73 | +5.6% |
| 1Q14 | 45.22 | -21.7% |
| 4Q13 | 59.04 | +3.0% |
| 3Q13 | 59.18 | +9.9% |
| 2Q13 | 57.5 | -2.1% |
| 1Q13 | 57.74 | +4.3% |
| 4Q12 | 57.31 | - |
| 3Q12 | 53.87 | -8.4% |
| 2Q12 | 58.72 | +8.1% |
| 1Q12 | 55.35 | - |
| 3Q11 | 58.82 | - |
| 2Q11 | 54.35 | - |