| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q25 | 30.2 | +12.2% |
| 1Q25 | 25.39 | +3.8% |
| 3Q24 | 27.11 | -8.5% |
| 2Q24 | 26.92 | -3.9% |
| 1Q24 | 24.46 | -13.3% |
| 3Q23 | 29.63 | +31.5% |
| 2Q23 | 28.0 | +33.8% |
| 1Q23 | 28.2 | +10.0% |
| 3Q22 | 22.53 | -38.7% |
| 2Q22 | 20.94 | -48.2% |
| 1Q22 | 25.63 | -9.6% |
| 3Q21 | 36.77 | +38.7% |
| 2Q21 | 40.4 | -176.3% |
| 1Q21 | 28.36 | +528.9% |
| 3Q20 | 26.52 | -28.5% |
| 2Q20 | -52.95 | -217.9% |
| 1Q20 | 4.51 | -88.8% |
| 3Q19 | 37.07 | -20.2% |
| 2Q19 | 44.93 | +1.1% |
| 1Q19 | 40.28 | -7.8% |
| 3Q18 | 46.43 | +1.9% |
| 2Q18 | 44.45 | -19.0% |
| 1Q18 | 43.66 | -18.3% |
| 3Q17 | 45.54 | -25.6% |
| 2Q17 | 54.86 | -12.3% |
| 1Q17 | 53.46 | -14.2% |
| 3Q16 | 61.21 | -13.2% |
| 2Q16 | 62.54 | -10.6% |
| 1Q16 | 62.3 | -8.7% |
| 3Q15 | 70.49 | -1.9% |
| 2Q15 | 69.92 | -4.7% |
| 1Q15 | 68.24 | -5.1% |
| 3Q14 | 71.86 | +1.9% |
| 2Q14 | 73.39 | +2.5% |
| 1Q14 | 71.93 | +9.7% |
| 3Q13 | 70.49 | +11.9% |
| 2Q13 | 71.62 | +24.8% |
| 1Q13 | 65.58 | +20.9% |
| 3Q12 | 62.98 | +24.9% |
| 2Q12 | 57.41 | +17.1% |
| 1Q12 | 54.25 | +25.6% |
| 3Q11 | 50.42 | +27.9% |
| 2Q11 | 49.04 | +41.8% |
| 1Q11 | 43.18 | +42.7% |
| 3Q10 | 39.42 | - |
| 2Q10 | 34.58 | - |
| 1Q10 | 30.25 | - |