Rank	Countries/Territories	Count	Percent
1	United States	397	37%
2	China	320	29.8%
3	Germany	71	6.6%
4	Mexico	37	3.4%
5	France	31	2.9%
6	Japan	21	2%
7	India	19	1.8%
8	Singapore	16	1.5%
9	United Kingdom	13	1.2%
10	Netherlands	11	1%
11		10	0.9%
12	Taiwan	10	0.9%
13	Turkey	9	0.8%
14	Egypt	8	0.7%
15	Hong Kong	8	0.7%
16	Argentina	7	0.7%
17	Korea, Republic of	7	0.7%
18	Spain	6	0.6%
19	Australia	6	0.6%
20	Canada	6	0.6%
21	Cyprus	5	0.5%
22	Philippines	5	0.5%
23	Ireland	5	0.5%
24	Italy	5	0.5%
25	Malaysia	4	0.4%
26	Russia	4	0.4%
27	Iran, Islamic Republic of	4	0.4%
28	Pakistan	4	0.4%
29	New Zealand	3	0.3%
30	Nigeria	2	0.2%
31	Morocco	2	0.2%
32	Sweden	2	0.2%
33	South Africa	2	0.2%
34	Iraq	2	0.2%
35	Indonesia	2	0.2%
36	Ghana	2	0.2%
37	Bangladesh	2	0.2%
38	Thailand	2	0.2%
39	Ukraine	1	0.1%
40	Brazil	1	0.1%
41	Norway	1	0.1%