Rank	Countries/Territories	Count	Percent
1	United States	490	39.1%
2	China	308	24.6%
3	Germany	86	6.9%
4	Canada	78	6.2%
5	India	38	3%
6	United Kingdom	33	2.6%
7	Hong Kong	17	1.4%
8	Japan	16	1.3%
9	France	14	1.1%
10	Netherlands	14	1.1%
11	Russia	13	1%
12	Turkey	13	1%
13	Latvia	11	0.9%
14	Korea, Republic of	10	0.8%
15	Australia	10	0.8%
16	Israel	8	0.6%
17	Indonesia	6	0.5%
18	Argentina	6	0.5%
19	Serbia	6	0.5%
20	Ukraine	5	0.4%
21	Italy	5	0.4%
22	Ireland	5	0.4%
23	Brazil	4	0.3%
24	Spain	4	0.3%
25	Philippines	3	0.2%
26	Greece	3	0.2%
27	Iran, Islamic Republic of	3	0.2%
28	Mauritius	3	0.2%
29	Malaysia	3	0.2%
30	Jordan	2	0.2%
31	Mongolia	2	0.2%
32	Iraq	2	0.2%
33	Bahrain	2	0.2%
34	Croatia	2	0.2%
35	Cyprus	2	0.2%
36	Algeria	2	0.2%
37	Portugal	2	0.2%
38	Singapore	2	0.2%
39	Pakistan	2	0.2%
40	Romania	2	0.2%
41	United Arab Emirates	1	0.1%
42	Sri Lanka	1	0.1%
43	Sweden	1	0.1%
44	Thailand	1	0.1%
45	South Sudan	1	0.1%
46	Puerto Rico	1	0.1%
47	New Zealand	1	0.1%
48	Norway	1	0.1%
49	Venezuela, Bolivarian Republic of	1	0.1%
50	Austria	1	0.1%
51	Cambodia	1	0.1%
52	Chile	1	0.1%
53	Czech Republic	1	0.1%
54	Denmark	1	0.1%
55	Egypt	1	0.1%
56	Mexico	1	0.1%
57	Mali	1	0.1%