| （単位：ドル） | 株式報酬費用 | 前年比（％） |
|---|---|---|
| 1Q19 | 509,528 | -4.5% |
| 4Q18 | 77,401 | -53.3% |
| 3Q18 | 188,837 | -10.4% |
| 2Q18 | 143,033 | -65.0% |
| 1Q18 | 533,421 | +241.7% |
| 4Q17 | 165,766 | +474.4% |
| 3Q17 | 210,693 | +341.9% |
| 2Q17 | 408,189 | +1473.8% |
| 1Q17 | 156,086 | -1.4% |
| 4Q16 | 28,859 | -56.2% |
| 3Q16 | 47,684 | +32.3% |
| 2Q16 | 25,936 | -56.8% |
| 1Q16 | 158,363 | -2.4% |
| 4Q15 | 65,818 | +78.0% |
| 3Q15 | 36,050 | -5.3% |
| 2Q15 | 60,028 | +29.2% |
| 1Q15 | 162,219 | +89.1% |
| 4Q14 | 36,976 | +90.9% |
| 3Q14 | 38,064 | +71.0% |
| 2Q14 | 46,445 | +68.5% |
| 1Q14 | 85,773 | +589.1% |
| 4Q13 | 19,370 | +304.6% |
| 3Q13 | 22,255 | +220.4% |
| 2Q13 | 27,570 | +58.7% |
| 1Q13 | 12,447 | -40.0% |
| 4Q12 | 4,788 | -39.5% |
| 3Q12 | 6,945 | -46.3% |
| 2Q12 | 17,368 | - |
| 1Q12 | 20,741 | - |
| 4Q11 | 7,913 | - |
| 3Q11 | 12,938 | - |