Rank	Countries/Territories	Count	Percent
1	United States	433	38.3%
2	China	232	20.5%
3	Germany	83	7.3%
4	India	83	7.3%
5	Brazil	44	3.9%
6	Ireland	37	3.3%
7	Canada	28	2.5%
8	Japan	25	2.2%
9	Netherlands	24	2.1%
10	Russia	23	2%
11	Korea, Republic of	14	1.2%
12	Italy	12	1.1%
13	United Kingdom	11	1%
14	Australia	7	0.6%
15	Cyprus	7	0.6%
16	Spain	6	0.5%
17	Syrian Arab Republic	4	0.4%
18	Turkey	4	0.4%
19	Austria	4	0.4%
20	Indonesia	4	0.4%
21	France	4	0.4%
22	Nigeria	4	0.4%
23	Malaysia	3	0.3%
24	Hong Kong	3	0.3%
25	Iran, Islamic Republic of	2	0.2%
26	Israel	2	0.2%
27	Chile	2	0.2%
28	Sint Maarten (Dutch Part)	2	0.2%
29	Philippines	2	0.2%
30	Portugal	2	0.2%
31	Qatar	2	0.2%
32	Romania	2	0.2%
33	Norway	2	0.2%
34	Denmark	2	0.2%
35	Sweden	2	0.2%
36	Viet Nam	2	0.2%
37	Ukraine	1	0.1%
38	Jordan	1	0.1%
39	Paraguay	1	0.1%
40	Moldova, Republic of	1	0.1%
41	Belarus	1	0.1%
42	Czech Republic	1	0.1%
43	Colombia	1	0.1%
44	Georgia	1	0.1%