| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 23.03 | +19.1% |
| 3Q24 | 20.01 | -0.9% |
| 2Q24 | 19.4 | -15.6% |
| 1Q24 | 19.33 | -34.5% |
| 3Q23 | 20.19 | -48.1% |
| 2Q23 | 23.0 | -50.5% |
| 1Q23 | 29.52 | -35.7% |
| 3Q22 | 38.91 | -30.3% |
| 2Q22 | 46.49 | -18.4% |
| 1Q22 | 45.93 | -23.9% |
| 3Q21 | 55.86 | -1022.6% |
| 2Q21 | 56.95 | -36.0% |
| 1Q20 | 60.38 | +183.6% |
| 3Q20 | -6.05 | -116.9% |
| 2Q20 | 88.93 | +162.6% |
| 1Q20 | 21.29 | -40.3% |
| 3Q19 | 35.79 | -2.4% |
| 2Q19 | 33.87 | -5.1% |
| 1Q19 | 35.65 | +6.8% |
| 3Q18 | 36.65 | -9.2% |
| 2Q18 | 35.7 | -0.3% |
| 1Q18 | 33.37 | -10.8% |
| 3Q17 | 40.36 | +4.0% |
| 2Q17 | 35.81 | -0.2% |
| 1Q17 | 37.44 | +18.7% |
| 3Q16 | 38.82 | +3.9% |
| 2Q16 | 35.88 | -6.4% |
| 1Q16 | 31.54 | -14.9% |
| 3Q15 | 37.36 | -6.9% |
| 2Q15 | 38.35 | +2.4% |
| 1Q15 | 37.05 | +0.2% |
| 3Q14 | 40.14 | +5.2% |
| 2Q14 | 37.45 | -6.3% |
| 1Q14 | 36.97 | -5.7% |
| 3Q13 | 38.16 | +1.9% |
| 2Q13 | 39.97 | +11.2% |
| 3Q13 | 39.2 | +11.7% |
| 3Q12 | 37.44 | +18.1% |
| 3Q12 | 35.94 | +54.1% |
| 3Q12 | 35.08 | +113.0% |
| 3Q11 | 31.7 | +308.7% |
| 2Q11 | 23.32 | -497.5% |
| 1Q11 | 16.47 | - |
| 3Q10 | 7.76 | - |
| 2Q10 | -5.87 | - |