Rank	Countries/Territories	Count	Percent
1	United States	398	38%
2	China	321	30.7%
3	Germany	94	9%
4	India	37	3.5%
5	France	34	3.3%
6	Netherlands	22	2.1%
7	Canada	15	1.4%
8	United Kingdom	12	1.1%
9	Ireland	11	1.1%
10	Japan	11	1.1%
11	Singapore	9	0.9%
12	Israel	9	0.9%
13	Cyprus	9	0.9%
14	Ukraine	8	0.8%
15	New Zealand	7	0.7%
16	Korea, Republic of	6	0.6%
17	Iran, Islamic Republic of	5	0.5%
18	Egypt	4	0.4%
19	Indonesia	3	0.3%
20	Hong Kong	3	0.3%
21	Romania	3	0.3%
22	Russia	2	0.2%
23	Mexico	2	0.2%
24	Viet Nam	2	0.2%
25	Spain	2	0.2%
26	Taiwan	2	0.2%
27	Italy	2	0.2%
28	Estonia	2	0.2%
29	Chile	2	0.2%
30	Albania	1	0.1%
31	Australia	1	0.1%
32	Belgium	1	0.1%
33	Colombia	1	0.1%
34	Greece	1	0.1%
35	Turkey	1	0.1%
36	Sweden	1	0.1%
37	Mongolia	1	0.1%
38	Oman	1	0.1%