Rank	Countries/Territories	Count	Percent
1	United States	817	44.1%
2	China	543	29.3%
3	Germany	193	10.4%
4	India	50	2.7%
5	France	43	2.3%
6	Japan	23	1.2%
7	Russia	20	1.1%
8	United Kingdom	20	1.1%
9	Cyprus	18	1%
10	Australia	16	0.9%
11	Canada	16	0.9%
12	Netherlands	13	0.7%
13	Switzerland	12	0.6%
14	Belgium	8	0.4%
15	Hong Kong	7	0.4%
16	Pakistan	6	0.3%
17	Sweden	4	0.2%
18	Egypt	4	0.2%
19	Denmark	3	0.2%
20	Cameroon	3	0.2%
21	Indonesia	3	0.2%
22	Ireland	3	0.2%
23	Italy	3	0.2%
24	Korea, Republic of	3	0.2%
25	Norway	2	0.1%
26	Oman	2	0.1%
27	Philippines	2	0.1%
28	Romania	2	0.1%
29	Taiwan	2	0.1%
30	Ukraine	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Finland	2	0.1%
33		1	0.1%
34	Brazil	1	0.1%
35	Singapore	1	0.1%
36	Malaysia	1	0.1%