Rank	Countries/Territories	Count	Percent
1	United States	534	40.2%
2	China	343	25.8%
3	Germany	133	10%
4	India	40	3%
5	Spain	39	2.9%
6	Japan	29	2.2%
7	Netherlands	15	1.1%
8	France	15	1.1%
9	Argentina	14	1.1%
10	Cyprus	12	0.9%
11		12	0.9%
12	Canada	10	0.8%
13	United Kingdom	10	0.8%
14	Singapore	8	0.6%
15	Turkey	8	0.6%
16	Malaysia	8	0.6%
17	Mexico	7	0.5%
18	Korea, Republic of	6	0.5%
19	Italy	6	0.5%
20	Colombia	6	0.5%
21	Hong Kong	6	0.5%
22	Ireland	5	0.4%
23	Iraq	4	0.3%
24	Norway	4	0.3%
25	Saudi Arabia	4	0.3%
26	Australia	4	0.3%
27	Switzerland	4	0.3%
28	Taiwan	4	0.3%
29	Brazil	3	0.2%
30	Egypt	3	0.2%
31	Hungary	3	0.2%
32	Indonesia	3	0.2%
33	Romania	3	0.2%
34	Russia	3	0.2%
35	Philippines	3	0.2%
36	Poland	2	0.2%
37	Mauritius	2	0.2%
38	Iran, Islamic Republic of	2	0.2%
39	Guatemala	2	0.2%
40	Chile	2	0.2%
41	Sweden	2	0.2%
42	Ukraine	1	0.1%
43	Lithuania	1	0.1%
44	Israel	1	0.1%
45	Serbia	1	0.1%