Rank	Countries/Territories	Count	Percent
1	United States	274	30.4%
2	China	204	22.7%
3	Germany	75	8.3%
4	India	72	8%
5	Netherlands	62	6.9%
6	Canada	25	2.8%
7	Hong Kong	21	2.3%
8	United Kingdom	18	2%
9	Korea, Republic of	16	1.8%
10	Indonesia	15	1.7%
11	Japan	12	1.3%
12	Egypt	11	1.2%
13	Singapore	10	1.1%
14	Australia	9	1%
15	Ireland	9	1%
16	Iran, Islamic Republic of	8	0.9%
17	Romania	8	0.9%
18	Pakistan	6	0.7%
19	Mexico	5	0.6%
20	France	5	0.6%
21	Ukraine	4	0.4%
22	Cyprus	3	0.3%
23	Nigeria	3	0.3%
24	Peru	3	0.3%
25	Taiwan	3	0.3%
26	Turkey	3	0.3%
27	Saudi Arabia	2	0.2%
28	Spain	2	0.2%
29	Brazil	2	0.2%
30	Ghana	2	0.2%
31	Malaysia	1	0.1%
32	Chile	1	0.1%
33	Sweden	1	0.1%
34	Syrian Arab Republic	1	0.1%
35	Thailand	1	0.1%
36	Philippines	1	0.1%
37	Russia	1	0.1%
38	Norway	1	0.1%