Rank	Countries/Territories	Count	Percent
1	United States	442	43.2%
2	China	217	21.2%
3	Germany	132	12.9%
4	Hong Kong	34	3.3%
5	India	31	3%
6	Canada	31	3%
7	France	15	1.5%
8	Japan	12	1.2%
9	Norway	10	1%
10	Ukraine	10	1%
11	Singapore	9	0.9%
12	Russia	9	0.9%
13	Ireland	9	0.9%
14	Cyprus	9	0.9%
15	Egypt	8	0.8%
16	Korea, Republic of	8	0.8%
17	Iran, Islamic Republic of	6	0.6%
18	Netherlands	5	0.5%
19	Lithuania	4	0.4%
20	Senegal	3	0.3%
21	United Kingdom	3	0.3%
22	Thailand	2	0.2%
23	Mexico	2	0.2%
24	Indonesia	2	0.2%
25	Estonia	2	0.2%
26	Belgium	2	0.2%
27	Argentina	2	0.2%
28	Australia	2	0.2%
29	Bangladesh	1	0.1%
30	Italy	1	0.1%
31	Pakistan	1	0.1%