| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q23 | 1.1 | -140.6% |
| 2Q23 | 14.9 | +444.7% |
| 1Q23 | 3.3 | +136.7% |
| 4Q22 | 3.9 | -32.4% |
| 3Q22 | -2.7 | -17.5% |
| 2Q22 | 2.7 | -167.1% |
| 1Q22 | 1.4 | -137.7% |
| 4Q21 | 5.7 | +31.9% |
| 3Q21 | -3.2 | -463.6% |
| 2Q21 | -4.1 | -40.9% |
| 1Q21 | -3.7 | - |
| 4Q20 | 4.3 | -23.1% |
| 3Q20 | 0.9 | -78.3% |
| 2Q20 | -6.9 | -121.0% |
| 4Q19 | 5.6 | -27.4% |
| 3Q19 | 4.1 | -829.8% |
| 2Q19 | 33.0 | -1400.9% |
| 4Q18 | 7.7 | -180.2% |
| 3Q18 | -0.6 | -80.8% |
| 2Q18 | -2.5 | -7282.8% |
| 1Q18 | 3.1 | -229.9% |
| 4Q17 | -9.7 | +19.6% |
| 3Q17 | -2.9 | -634.2% |
| 2Q17 | 0.0 | -100.6% |
| 1Q17 | -2.4 | -86.5% |
| 4Q16 | -8.1 | -96.4% |
| 3Q16 | 0.5 | -100.6% |
| 2Q16 | -6.2 | -86.7% |
| 1Q16 | -17.5 | -791.2% |
| 4Q15 | -223.1 | +7147.2% |
| 3Q15 | -98.9 | -8639.2% |
| 2Q15 | -46.2 | +9201.0% |
| 1Q15 | 2.5 | +75.5% |
| 4Q14 | -3.1 | -41.2% |
| 3Q14 | 1.2 | -166.9% |
| 2Q14 | -0.5 | -85.9% |
| 1Q14 | 1.4 | -229.8% |
| 4Q13 | -5.2 | -891.6% |
| 3Q13 | -1.7 | -101.0% |
| 2Q13 | -3.5 | -26.3% |
| 2Q13 | -1.1 | -116.6% |
| 1Q13 | 0.7 | -226.3% |
| 4Q12 | 179.1 | -1700.4% |
| 3Q12 | -4.8 | -47.1% |
| 2Q12 | 6.7 | +30.6% |
| 1Q12 | -0.5 | -108.1% |
| 4Q11 | -11.2 | -33.7% |
| 3Q11 | -9.1 | -24.8% |
| 2Q11 | 5.1 | - |
| 1Q11 | 6.5 | - |
| 4Q10 | -16.9 | - |
| 3Q10 | -12.0 | - |