Rank	Countries/Territories	Count	Percent
1	United States	598	38.6%
2	China	370	23.9%
3	Germany	150	9.7%
4	Japan	57	3.7%
5	India	43	2.8%
6	Egypt	36	2.3%
7	Turkey	34	2.2%
8		31	2%
9	Netherlands	31	2%
10	Italy	20	1.3%
11	Canada	19	1.2%
12	Singapore	19	1.2%
13	Ireland	15	1%
14	Cyprus	12	0.8%
15	Sweden	11	0.7%
16	United Kingdom	8	0.5%
17	Israel	8	0.5%
18	Korea, Republic of	8	0.5%
19	Colombia	7	0.5%
20	France	6	0.4%
21	Hong Kong	5	0.3%
22	Australia	5	0.3%
23	Iran, Islamic Republic of	4	0.3%
24	Romania	4	0.3%
25	Portugal	3	0.2%
26	Nigeria	3	0.2%
27	Palestine, State of	3	0.2%
28	Mexico	3	0.2%
29	Philippines	3	0.2%
30	Poland	2	0.1%
31	Latvia	2	0.1%
32	Bangladesh	2	0.1%
33	Belgium	2	0.1%
34	Denmark	2	0.1%
35	Qatar	2	0.1%
36	Russia	2	0.1%
37	Switzerland	2	0.1%
38	Thailand	2	0.1%
39	Slovakia	2	0.1%
40	Spain	2	0.1%
41	Ukraine	2	0.1%
42	Ecuador	1	0.1%
43	Georgia	1	0.1%
44	Indonesia	1	0.1%
45	Brazil	1	0.1%
46	Austria	1	0.1%
47	Argentina	1	0.1%
48	Iraq	1	0.1%
49	Mongolia	1	0.1%
50	Paraguay	1	0.1%
51	Peru	1	0.1%