Rank	Countries/Territories	Count	Percent
1	United States	520	38.8%
2	China	419	31.3%
3	Germany	84	6.3%
4	Hong Kong	53	4%
5	Portugal	43	3.2%
6	Netherlands	32	2.4%
7	France	29	2.2%
8	Japan	22	1.6%
9	Canada	20	1.5%
10	Singapore	14	1%
11	United Kingdom	9	0.7%
12	Romania	9	0.7%
13	Korea, Republic of	6	0.4%
14	India	5	0.4%
15	Australia	5	0.4%
16	Bangladesh	5	0.4%
17	Cyprus	5	0.4%
18	Brazil	4	0.3%
19	Chile	4	0.3%
20	Ireland	4	0.3%
21	Mexico	4	0.3%
22	Ukraine	4	0.3%
23	Switzerland	3	0.2%
24	Taiwan	3	0.2%
25	Russia	3	0.2%
26	Jordan	3	0.2%
27	Kenya	2	0.1%
28	Latvia	2	0.1%
29	Nigeria	2	0.1%
30	Pakistan	2	0.1%
31	Poland	2	0.1%
32	Colombia	2	0.1%
33	Bulgaria	2	0.1%
34	Greece	2	0.1%
35	Hungary	1	0.1%
36	Denmark	1	0.1%
37	Argentina	1	0.1%
38	Mongolia	1	0.1%
39	Nepal	1	0.1%
40	Lithuania	1	0.1%
41	Israel	1	0.1%
42	Italy	1	0.1%
43	Uganda	1	0.1%
44	South Africa	1	0.1%
45	Viet Nam	1	0.1%