| （単位：ドル） | 株式報酬費用 | 前年比（％） |
|---|---|---|
| 4Q17 | 123,000 | +720.0% |
| 3Q17 | 162,000 | +1.3% |
| 2Q17 | 147,000 | -0.7% |
| 1Q17 | 116,000 | -0.9% |
| 4Q16 | 15,000 | -88.9% |
| 3Q16 | 160,000 | +39.1% |
| 2Q16 | 148,000 | -2.6% |
| 1Q16 | 117,000 | -24.5% |
| 4Q15 | 135,000 | -12.3% |
| 3Q15 | 115,000 | -5.0% |
| 2Q15 | 152,000 | +14.3% |
| 1Q15 | 155,000 | +25.0% |
| 4Q14 | 154,000 | +275.6% |
| 3Q14 | 121,000 | +34.4% |
| 2Q14 | 133,000 | +52.9% |
| 1Q14 | 124,000 | +25.3% |
| 4Q13 | 41,000 | -48.1% |
| 3Q13 | 90,000 | -10.9% |
| 2Q13 | 87,000 | +10.1% |
| 1Q13 | 99,000 | +28.6% |
| 4Q12 | 79,000 | +46.3% |
| 3Q12 | 101,000 | +124.4% |
| 2Q12 | 79,000 | - |
| 1Q12 | 77,000 | - |
| 4Q11 | 54,000 | - |
| 3Q11 | 45,000 | - |