Rank	Countries/Territories	Count	Percent
1	United States	518	39.2%
2	China	279	21.1%
3	Germany	142	10.7%
4	France	53	4%
5		40	3%
6	Canada	40	3%
7	India	24	1.8%
8	Netherlands	22	1.7%
9	Australia	21	1.6%
10	Ukraine	18	1.4%
11	Hong Kong	14	1.1%
12	Japan	14	1.1%
13	United Kingdom	13	1%
14	Turkey	11	0.8%
15	Cyprus	10	0.8%
16	Poland	10	0.8%
17	Singapore	9	0.7%
18	Ireland	6	0.5%
19	Korea, Republic of	6	0.5%
20	Lithuania	6	0.5%
21	Georgia	6	0.5%
22	Viet Nam	5	0.4%
23	Taiwan	4	0.3%
24	Russia	4	0.3%
25	Pakistan	4	0.3%
26	Philippines	4	0.3%
27	New Zealand	4	0.3%
28	Indonesia	3	0.2%
29	Argentina	3	0.2%
30	South Africa	3	0.2%
31	Spain	3	0.2%
32	Switzerland	2	0.2%
33	Thailand	2	0.2%
34	Chile	2	0.2%
35	Iran, Islamic Republic of	2	0.2%
36	Hungary	2	0.2%
37	Colombia	1	0.1%
38	Austria	1	0.1%
39	Bangladesh	1	0.1%
40	Belgium	1	0.1%
41	Brazil	1	0.1%
42	Nigeria	1	0.1%
43	Norway	1	0.1%
44	Malaysia	1	0.1%
45	Mexico	1	0.1%
46	Morocco	1	0.1%
47	Israel	1	0.1%
48	Jordan	1	0.1%
49	Kenya	1	0.1%