Rank	Countries/Territories	Count	Percent
1	United States	915	46.9%
2	China	444	22.8%
3	Germany	121	6.2%
4	India	51	2.6%
5	Japan	39	2%
6	Latvia	35	1.8%
7	Russia	31	1.6%
8	Korea, Republic of	24	1.2%
9	Singapore	23	1.2%
10	Finland	19	1%
11	Brazil	19	1%
12	Ireland	18	0.9%
13	Netherlands	17	0.9%
14	Mexico	16	0.8%
15	Canada	16	0.8%
16	Hong Kong	13	0.7%
17	Thailand	13	0.7%
18	Czech Republic	12	0.6%
19	United Kingdom	10	0.5%
20	Cyprus	9	0.5%
21	Indonesia	9	0.5%
22	Iran, Islamic Republic of	9	0.5%
23	Turkey	8	0.4%
24	Taiwan	7	0.4%
25	Guatemala	7	0.4%
26	Australia	6	0.3%
27	Spain	6	0.3%
28	Egypt	5	0.3%
29	United Arab Emirates	4	0.2%
30	Venezuela, Bolivarian Republic of	4	0.2%
31	Sweden	3	0.2%
32	Italy	3	0.2%
33	France	3	0.2%
34	Denmark	2	0.1%
35	Croatia	2	0.1%
36	Hungary	2	0.1%
37	Mongolia	2	0.1%
38	Switzerland	2	0.1%
39	South Africa	2	0.1%
40	Pakistan	2	0.1%
41	Portugal	2	0.1%
42	Romania	1	0.1%
43	Norway	1	0.1%
44	Oman	1	0.1%
45	Slovakia	1	0.1%
46	Saudi Arabia	1	0.1%
47	Ukraine	1	0.1%
48	Lithuania	1	0.1%
49	Malaysia	1	0.1%
50	Mauritius	1	0.1%
51	Jordan	1	0.1%
52	Chile	1	0.1%
53	Belgium	1	0.1%
54	Cabo Verde	1	0.1%
55	Albania	1	0.1%