Rank	Countries/Territories	Count	Percent
1	United States	686	38%
2	China	382	21.1%
3	Germany	157	8.7%
4	United Kingdom	141	7.8%
5	France	42	2.3%
6	Australia	41	2.3%
7	Netherlands	37	2%
8	India	32	1.8%
9	Canada	29	1.6%
10	Japan	28	1.5%
11	Israel	22	1.2%
12	Singapore	19	1.1%
13	Italy	15	0.8%
14	Iran, Islamic Republic of	14	0.8%
15	Greece	14	0.8%
16	Viet Nam	14	0.8%
17	Russia	11	0.6%
18	Korea, Republic of	10	0.6%
19	Ireland	9	0.5%
20	Switzerland	9	0.5%
21	Indonesia	8	0.4%
22	Cyprus	7	0.4%
23	Argentina	6	0.3%
24	Malaysia	6	0.3%
25	Sweden	6	0.3%
26	Taiwan	5	0.3%
27	Ukraine	5	0.3%
28	Hong Kong	5	0.3%
29	Bangladesh	4	0.2%
30	Denmark	4	0.2%
31	Costa Rica	4	0.2%
32	South Africa	4	0.2%
33	Turkey	3	0.2%
34	Belgium	3	0.2%
35	Norway	3	0.2%
36	Pakistan	3	0.2%
37	New Zealand	2	0.1%
38	Nigeria	2	0.1%
39	Bulgaria	2	0.1%
40	Albania	2	0.1%
41	Georgia	2	0.1%
42	Egypt	2	0.1%
43	Finland	2	0.1%
44	Austria	1	0.1%
45	Brazil	1	0.1%
46	Mongolia	1	0.1%
47	Lithuania	1	0.1%
48	Spain	1	0.1%