Rank	Countries/Territories	Count	Percent
1	United States	584	40.3%
2	China	383	26.4%
3	Germany	89	6.1%
4	India	58	4%
5	United Kingdom	48	3.3%
6	Japan	41	2.8%
7	France	36	2.5%
8	Netherlands	30	2.1%
9	Korea, Republic of	15	1%
10	Cyprus	13	0.9%
11	Russia	12	0.8%
12	Canada	10	0.7%
13	Egypt	9	0.6%
14	Hong Kong	9	0.6%
15	Ireland	9	0.6%
16	Singapore	9	0.6%
17	Australia	7	0.5%
18	Saudi Arabia	6	0.4%
19	Sweden	6	0.4%
20	Switzerland	6	0.4%
21	Taiwan	6	0.4%
22	Italy	5	0.3%
23	Mexico	5	0.3%
24	Ecuador	5	0.3%
25	Indonesia	4	0.3%
26	Belgium	4	0.3%
27	Romania	4	0.3%
28	Pakistan	3	0.2%
29	Iceland	3	0.2%
30	Thailand	3	0.2%
31	Zambia	3	0.2%
32	South Africa	2	0.1%
33	Spain	2	0.1%
34	Israel	2	0.1%
35	Latvia	2	0.1%
36	Peru	2	0.1%
37	Argentina	2	0.1%
38	Czech Republic	2	0.1%
39	Iran, Islamic Republic of	2	0.1%
40	Iraq	2	0.1%
41	Guatemala	1	0.1%
42	Finland	1	0.1%
43	Norway	1	0.1%
44	Moldova, Republic of	1	0.1%
45	Turkey	1	0.1%
46	Ukraine	1	0.1%