| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q23 | -22.1 | -63.3% |
| 3Q22 | 8.9 | -25.6% |
| 2Q22 | -29.6 | +178.2% |
| 1Q22 | -60.1 | -589.3% |
| 3Q21 | 11.9 | -66.1% |
| 2Q21 | -10.6 | -200.7% |
| 1Q21 | 12.3 | -160.1% |
| 3Q20 | 35.1 | -327.8% |
| 2Q20 | 10.6 | -140.8% |
| 1Q20 | -20.4 | +2359.8% |
| 3Q19 | -15.4 | +45.8% |
| 2Q19 | -25.9 | +3.5% |
| 1Q19 | -0.8 | -107.3% |
| 3Q18 | -10.6 | -145.5% |
| 2Q18 | -25.0 | +208.8% |
| 1Q18 | 11.4 | -169.6% |
| 3Q17 | 23.2 | -190.0% |
| 2Q17 | -8.1 | -80.6% |
| 1Q17 | -16.4 | -70.8% |
| 3Q16 | -25.8 | +2.1% |
| 2Q16 | -41.8 | +31.0% |
| 1Q16 | -56.1 | -289.4% |
| 3Q15 | -25.3 | -8.0% |
| 2Q15 | -31.9 | -354.3% |
| 1Q15 | 29.6 | -237.5% |
| 3Q14 | -27.5 | -2.9% |
| 2Q14 | 12.5 | -134.8% |
| 1Q14 | -21.6 | -21.6% |
| 3Q13 | -28.3 | +38.7% |
| 2Q13 | -36.0 | -7.6% |
| 1Q13 | -27.5 | +138.2% |
| 3Q12 | -20.4 | -25.9% |
| 2Q12 | -39.0 | +31.6% |
| 1Q12 | -11.5 | - |
| 3Q11 | -27.5 | - |
| 2Q11 | -29.6 | - |