| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q22 | 4.4 | -80.5% |
| 2Q22 | 13.9 | -37.0% |
| 1Q22 | 20.8 | -19.0% |
| 3Q21 | 22.6 | -539.3% |
| 2Q21 | 22.1 | +92.9% |
| 1Q21 | 25.7 | -859.7% |
| 3Q20 | -5.1 | -42.3% |
| 2Q20 | 11.4 | +517.8% |
| 1Q20 | -3.4 | -266.7% |
| 3Q19 | -8.9 | -171.4% |
| 2Q19 | 1.9 | -85.8% |
| 1Q19 | 2.0 | -80.3% |
| 3Q18 | 12.5 | -3.7% |
| 2Q18 | 13.0 | +9.8% |
| 1Q18 | 10.3 | -5.0% |
| 3Q17 | 13.0 | +35.1% |
| 2Q17 | 11.8 | +54.6% |
| 1Q17 | 10.8 | +30.4% |
| 3Q16 | 9.6 | +90.9% |
| 2Q16 | 7.7 | +58.0% |
| 1Q16 | 8.3 | +69.9% |
| 3Q15 | 5.0 | +79.8% |
| 2Q15 | 4.8 | -9.6% |
| 1Q15 | 4.9 | -33.9% |
| 3Q14 | 2.8 | -111.7% |
| 2Q14 | 5.4 | -50.0% |
| 1Q14 | 7.4 | -30.3% |
| 3Q13 | -24.0 | - |
| 2Q13 | 10.7 | - |
| 1Q13 | 10.6 | - |