Rank	Countries/Territories	Count	Percent
1	United States	493	43.6%
2	China	405	35.8%
3	Germany	63	5.6%
4	India	29	2.6%
5	Colombia	18	1.6%
6	Japan	17	1.5%
7	Singapore	11	1%
8	Taiwan	10	0.9%
9	Korea, Republic of	10	0.9%
10	France	9	0.8%
11	Ukraine	8	0.7%
12	Ireland	8	0.7%
13	Hong Kong	6	0.5%
14	Netherlands	6	0.5%
15	Cyprus	4	0.4%
16	Australia	4	0.4%
17	Canada	4	0.4%
18	United Kingdom	3	0.3%
19	Norway	2	0.2%
20	Saudi Arabia	2	0.2%
21	Turkey	2	0.2%
22	South Africa	2	0.2%
23	Suriname	2	0.2%
24	Albania	2	0.2%
25	Bangladesh	2	0.2%
26	Denmark	2	0.2%
27	Italy	2	0.2%
28	Kuwait	2	0.2%
29	Mongolia	2	0.2%
30	Hungary	1	0.1%
31	Pakistan	1	0.1%