| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 24.0 | +61.1% |
| 3Q24 | 20.04 | - |
| 2Q24 | 20.52 | +36.3% |
| 1Q24 | 14.9 | -41.3% |
| 2Q23 | 15.05 | -60.5% |
| 1Q23 | 25.36 | -18.2% |
| 3Q22 | 42.8 | +15.3% |
| 2Q22 | 38.08 | +7.9% |
| 1Q22 | 31.01 | -12.4% |
| 3Q21 | 37.12 | +22.0% |
| 2Q21 | 35.28 | -27.8% |
| 1Q21 | 35.41 | +24.7% |
| 3Q20 | 30.42 | -17.8% |
| 2Q20 | 48.9 | +26.2% |
| 1Q20 | 28.4 | -19.0% |
| 3Q19 | 37.02 | -13.1% |
| 2Q19 | 38.76 | -10.6% |
| 1Q19 | 35.05 | -13.5% |
| 3Q18 | 42.6 | -3.1% |
| 2Q18 | 43.35 | +27.0% |
| 1Q18 | 40.5 | -9.2% |
| 4Q17 | 42.65 | +2.4% |
| 3Q17 | 43.95 | +17.1% |
| 2Q17 | 34.12 | -7.4% |
| 1Q17 | 44.63 | +10.7% |
| 4Q16 | 41.67 | +19.4% |
| 3Q16 | 37.54 | +18.8% |
| 2Q16 | 36.83 | +33.6% |
| 1Q16 | 40.32 | +67.8% |
| 4Q15 | 34.9 | +72.5% |
| 3Q15 | 31.61 | +50.4% |
| 2Q15 | 27.57 | +24.6% |
| 1Q15 | 24.03 | +12.4% |
| 4Q14 | 20.23 | +7.6% |
| 3Q14 | 21.02 | -111.4% |
| 2Q14 | 22.14 | +372.4% |
| 1Q14 | 21.37 | +595.5% |
| 4Q13 | 18.79 | -124.7% |
| 3Q13 | -184.72 | +562.2% |
| 2Q13 | 4.69 | - |
| 1Q13 | 3.07 | -107.1% |
| 4Q12 | -76.17 | - |
| 3Q12 | -27.89 | -1225.2% |
| 1Q12 | -43.01 | - |
| 3Q11 | 2.48 | - |
| 2Q11 | -2.09 | - |