Rank	Countries/Territories	Count	Percent
1	United States	434	31.1%
2	China	408	29.3%
3	Germany	90	6.5%
4	India	82	5.9%
5	Netherlands	67	4.8%
6	Canada	34	2.4%
7	Australia	27	1.9%
8	United Kingdom	23	1.6%
9	Hong Kong	21	1.5%
10	Japan	19	1.4%
11	Korea, Republic of	18	1.3%
12	Indonesia	18	1.3%
13	Pakistan	16	1.1%
14	Singapore	14	1%
15	Romania	12	0.9%
16	Iran, Islamic Republic of	11	0.8%
17	Egypt	11	0.8%
18	Ireland	9	0.6%
19	Sweden	8	0.6%
20	Mexico	7	0.5%
21	France	7	0.5%
22	Ukraine	7	0.5%
23	Nigeria	6	0.4%
24	Taiwan	5	0.4%
25	Russia	5	0.4%
26	Turkey	5	0.4%
27	Switzerland	3	0.2%
28	Peru	3	0.2%
29	Philippines	3	0.2%
30	Cyprus	3	0.2%
31	Finland	2	0.1%
32	Brazil	2	0.1%
33	Argentina	2	0.1%
34	Ghana	2	0.1%
35	Norway	2	0.1%
36	Saudi Arabia	2	0.1%
37	Spain	2	0.1%
38	Syrian Arab Republic	1	0.1%
39	Thailand	1	0.1%
40	Malaysia	1	0.1%
41	Chile	1	0.1%