| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q25 | 22.05 | +7.5% |
| 1Q25 | 23.82 | +19.0% |
| 3Q24 | 19.54 | -18.9% |
| 2Q24 | 20.51 | -17.4% |
| 1Q24 | 20.01 | -36.9% |
| 3Q23 | 24.08 | -28.9% |
| 2Q23 | 24.83 | -18.3% |
| 1Q23 | 31.72 | -6.5% |
| 3Q22 | 33.88 | -13.8% |
| 2Q22 | 30.38 | -18.9% |
| 1Q22 | 33.92 | -15.5% |
| 3Q21 | 39.31 | +75.9% |
| 2Q21 | 37.46 | +120.2% |
| 1Q21 | 40.16 | +101.8% |
| 3Q20 | 22.35 | -25.7% |
| 2Q20 | 17.02 | -56.2% |
| 1Q20 | 19.9 | -47.8% |
| 3Q19 | 30.07 | -23.8% |
| 2Q19 | 38.81 | +3.3% |
| 1Q19 | 38.11 | +5.0% |
| 3Q18 | 39.49 | +9.6% |
| 2Q18 | 37.59 | +2.4% |
| 1Q18 | 36.3 | +23.0% |
| 3Q17 | 36.02 | +6.7% |
| 2Q17 | 36.69 | +26.2% |
| 1Q17 | 29.51 | +55.7% |
| 3Q16 | 33.76 | +15.0% |
| 2Q16 | 29.07 | -14.5% |
| 1Q16 | 18.96 | -15.2% |
| 3Q15 | 29.34 | +1344.0% |
| 2Q15 | 34.0 | +164.5% |
| 1Q15 | 22.37 | -841.1% |
| 3Q14 | 2.03 | -91.0% |
| 2Q14 | 12.85 | -46.9% |
| 1Q14 | -3.02 | -135.3% |
| 3Q13 | 22.5 | +314.1% |
| 2Q13 | 24.19 | +68.9% |
| 1Q13 | 8.55 | +165.0% |
| 3Q12 | 5.43 | -79.2% |
| 2Q12 | 14.33 | -119.0% |
| 1Q12 | 3.23 | -68.8% |
| 3Q11 | 26.12 | -218.0% |
| 2Q11 | -75.52 | -680.2% |
| 1Q11 | 10.34 | -24.7% |
| 3Q10 | -22.14 | - |
| 2Q10 | 13.02 | - |
| 1Q10 | 13.73 | - |