Rank	Countries/Territories	Count	Percent
1	United States	626	43.3%
2	China	358	24.7%
3	Germany	140	9.7%
4	Netherlands	36	2.5%
5	Canada	35	2.4%
6	United Kingdom	28	1.9%
7	India	27	1.9%
8	Australia	26	1.8%
9	Ireland	15	1%
10	Japan	15	1%
11	Switzerland	12	0.8%
12	Ukraine	12	0.8%
13	France	11	0.8%
14	Cyprus	10	0.7%
15	Korea, Republic of	9	0.6%
16	Egypt	6	0.4%
17	Hong Kong	6	0.4%
18	Singapore	6	0.4%
19	Iran, Islamic Republic of	5	0.3%
20	Lithuania	5	0.3%
21	Philippines	4	0.3%
22	Taiwan	4	0.3%
23	Turkey	3	0.2%
24	South Africa	3	0.2%
25	Russia	3	0.2%
26	Mexico	3	0.2%
27	Italy	3	0.2%
28	Indonesia	3	0.2%
29	Bangladesh	3	0.2%
30	Belgium	3	0.2%
31	Georgia	2	0.1%
32	Argentina	2	0.1%
33	Ecuador	2	0.1%
34	Latvia	2	0.1%
35	Mongolia	2	0.1%
36	Malaysia	2	0.1%
37	Peru	2	0.1%
38	Sweden	2	0.1%
39	Viet Nam	2	0.1%
40	Spain	1	0.1%
41	Nepal	1	0.1%
42	Qatar	1	0.1%
43	Norway	1	0.1%
44	Lebanon	1	0.1%
45	Hungary	1	0.1%
46	Chile	1	0.1%
47	Denmark	1	0.1%
48	Colombia	1	0.1%