| Country | Obs. | % | Country | Obs. | % | Country | Obs. | % |
| USA | 6369 | 24.65% | ITA | 346 | 1.34% | ARG | 61 | 0.24% |
| TWN | 2466 | 9.54% | TUR | 289 | 1.12% | BMU | 56 | 0.22% |
| AUS | 2330 | 9.02% | IDN | 281 | 1.09% | SGP | 49 | 0.19% |
| JPN | 1350 | 5.23% | NOR | 281 | 1.09% | PER | 46 | 0.18% |
| DEU | 1234 | 4.78% | NLD | 248 | 0.96% | EGY | 37 | 0.14% |
| FRA | 1218 | 4.71% | MEX | 236 | 0.91% | ISR | 36 | 0.14% |
| KOR | 1078 | 4.17% | NZL | 204 | 0.79% | HUN | 35 | 0.13% |
| IND | 944 | 3.65% | AUT | 183 | 0.71% | THA | 31 | 0.12% |
| HKG | 882 | 3.41% | IRL | 173 | 0.67% | SWE | 30 | 0.12% |
| CHE | 765 | 2.96% | POL | 160 | 0.62% | CYM | 30 | 0.12% |
| ZAF | 749 | 2.90% | PHL | 132 | 0.51% | JEY | 28 | 0.11% |
| GBR | 557 | 2.15% | GRC | 129 | 0.50% | ARE | 23 | 0.09% |
| FIN | 531 | 2.06% | CHL | 113 | 0.44% | BEL | 23 | 0.09% |
| MYS | 442 | 1.71% | RUS | 97 | 0.37% | KEN | 22 | 0.08% |
| ESP | 439 | 1.70% | PRT | 94 | 0.37% | CYP | 13 | 0.05% |
| DNK | 428 | 1.66% | CHN | 82 | 0.32% | ZMB | 6 | 0.02% |
| BRA | 412 | 1.59% | LUX | 71 | 0.28% |