Rank	Countries/Territories	Count	Percent
1	China	326	37%
2	United States	250	28.3%
3	Germany	66	7.5%
4	Hong Kong	26	2.9%
5	France	20	2.3%
6	Japan	19	2.2%
7	India	18	2%
8	Canada	14	1.6%
9	Korea, Republic of	13	1.5%
10	Puerto Rico	13	1.5%
11	Iran, Islamic Republic of	11	1.2%
12	United Kingdom	11	1.2%
13		9	1%
14	Taiwan	8	0.9%
15	Singapore	7	0.8%
16	Netherlands	7	0.8%
17	Sweden	6	0.7%
18	Norway	5	0.6%
19	Italy	5	0.6%
20	Poland	5	0.6%
21	Cyprus	5	0.6%
22	Brazil	4	0.5%
23	Portugal	3	0.3%
24	Mexico	3	0.3%
25	Pakistan	3	0.3%
26	Malaysia	2	0.2%
27	Greece	2	0.2%
28	Qatar	2	0.2%
29	Russia	2	0.2%
30	Australia	2	0.2%
31	Bangladesh	2	0.2%
32	Finland	2	0.2%
33	Ireland	2	0.2%
34	Egypt	1	0.1%
35	Belgium	1	0.1%
36	Bosnia and Herzegovina	1	0.1%
37	Argentina	1	0.1%
38	Serbia	1	0.1%
39	Spain	1	0.1%
40	Romania	1	0.1%
41	Turkey	1	0.1%
42	Ukraine	1	0.1%