Rank	Countries/Territories	Count	Percent
1	United States	340	30.4%
2	China	305	27.3%
3	Germany	76	6.8%
4	India	74	6.6%
5	Netherlands	65	5.8%
6	Canada	34	3%
7	Hong Kong	21	1.9%
8	United Kingdom	21	1.9%
9	Australia	18	1.6%
10	Korea, Republic of	18	1.6%
11	Japan	16	1.4%
12	Indonesia	15	1.3%
13	Singapore	13	1.2%
14	Egypt	11	1%
15	Ireland	9	0.8%
16	Iran, Islamic Republic of	8	0.7%
17	Romania	8	0.7%
18	Pakistan	7	0.6%
19	Ukraine	7	0.6%
20	Mexico	6	0.5%
21	France	5	0.4%
22	Turkey	4	0.4%
23	Taiwan	4	0.4%
24	Nigeria	4	0.4%
25	Peru	3	0.3%
26	Philippines	3	0.3%
27	Russia	3	0.3%
28	Switzerland	3	0.3%
29	Cyprus	3	0.3%
30	Brazil	2	0.2%
31	Ghana	2	0.2%
32	Spain	2	0.2%
33	Saudi Arabia	2	0.2%
34	Norway	1	0.1%
35	Malaysia	1	0.1%
36	Sweden	1	0.1%
37	Syrian Arab Republic	1	0.1%
38	Thailand	1	0.1%
39	Argentina	1	0.1%
40	Chile	1	0.1%