| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 3Q25 | 41.28 | +38.8% |
| 2Q25 | 31.61 | +13.7% |
| 1Q25 | 37.96 | +6.8% |
| 3Q24 | 29.75 | -9.6% |
| 2Q24 | 27.8 | -27.4% |
| 1Q24 | 35.53 | -9.5% |
| 3Q23 | 32.91 | -11.0% |
| 2Q23 | 38.3 | -2.8% |
| 1Q23 | 39.28 | +6.8% |
| 3Q22 | 36.98 | +4.2% |
| 2Q22 | 39.4 | +23.3% |
| 1Q22 | 36.78 | +17.0% |
| 3Q21 | 35.5 | +338.9% |
| 2Q21 | 31.95 | +13.5% |
| 1Q21 | 31.44 | +19.6% |
| 3Q20 | 8.09 | -59.9% |
| 2Q20 | 28.15 | -24.2% |
| 1Q20 | 26.29 | -32.8% |
| 3Q19 | 20.18 | -43.7% |
| 2Q19 | 37.14 | +4.4% |
| 1Q19 | 39.11 | +12.8% |
| 3Q18 | 35.84 | +2.6% |
| 2Q18 | 35.59 | +1.7% |
| 1Q18 | 34.67 | +17.1% |
| 3Q17 | 34.93 | +18.5% |
| 2Q17 | 34.99 | +34.0% |
| 1Q17 | 29.6 | +41.7% |
| 3Q16 | 29.47 | +30.7% |
| 2Q16 | 26.11 | -2917.9% |
| 1Q16 | 20.9 | +35.7% |
| 3Q15 | 22.54 | -25.4% |
| 2Q15 | -0.93 | -103.7% |
| 1Q15 | 15.4 | -27.5% |
| 3Q14 | 30.21 | +14.6% |
| 2Q14 | 25.07 | +16.4% |
| 1Q14 | 21.25 | -13.3% |
| 3Q13 | 26.35 | -19.2% |
| 2Q13 | 21.53 | -5.9% |
| 1Q13 | 24.5 | -21.1% |
| 3Q12 | 32.6 | -9.8% |
| 2Q12 | 22.87 | -30.2% |
| 1Q12 | 31.04 | - |
| 3Q11 | 36.15 | - |
| 2Q11 | 32.78 | - |