| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 12.1 | +185.1% |
| 1Q25 | 4.2 | +62.2% |
| 3Q24 | 7.3 | +32.6% |
| 2Q24 | 4.3 | -36.6% |
| 1Q24 | 2.6 | -43.3% |
| 3Q23 | 5.5 | -20.7% |
| 2Q23 | 6.7 | -3.9% |
| 1Q23 | 4.5 | +2.0% |
| 3Q22 | 7.0 | +1.0% |
| 2Q22 | 7.0 | -3.0% |
| 1Q22 | 4.4 | -23.8% |
| 3Q21 | 6.9 | -17.9% |
| 2Q21 | 7.2 | +24.0% |
| 1Q21 | 5.8 | +140.3% |
| 3Q20 | 8.4 | +1930.2% |
| 2Q20 | 5.8 | +18.1% |
| 1Q20 | 2.4 | -57.5% |
| 3Q19 | 0.4 | -94.1% |
| 2Q19 | 4.9 | -17.2% |
| 1Q19 | 5.7 | +9.6% |
| 3Q18 | 7.0 | -7.4% |
| 2Q18 | 5.9 | +22.1% |
| 1Q18 | 5.2 | - |
| 3Q17 | 7.6 | +4.3% |
| 2Q17 | 4.9 | -19.8% |
| 3Q16 | 7.3 | -511.5% |
| 2Q16 | 6.1 | +26.0% |
| 1Q16 | 0.4 | -66.9% |
| 3Q15 | -1.8 | +475.3% |
| 2Q15 | 4.8 | +224.0% |
| 1Q15 | 1.3 | +66.1% |
| 3Q14 | -0.3 | -106.1% |
| 2Q14 | 1.5 | +470.2% |
| 1Q14 | 0.8 | -156.4% |
| 3Q13 | 5.1 | - |
| 2Q13 | 0.3 | - |
| 1Q13 | -1.4 | - |