Rank	Countries/Territories	Count	Percent
1	United States	470	35.9%
2	China	392	29.9%
3	Germany	135	10.3%
4	United Kingdom	45	3.4%
5	Greece	39	3%
6	Colombia	25	1.9%
7	Japan	25	1.9%
8	Netherlands	22	1.7%
9	Canada	16	1.2%
10	India	12	0.9%
11	France	10	0.8%
12	Hong Kong	10	0.8%
13	Australia	10	0.8%
14	Singapore	10	0.8%
15	Sweden	9	0.7%
16	Korea, Republic of	8	0.6%
17	Cyprus	8	0.6%
18	Italy	8	0.6%
19	Taiwan	5	0.4%
20	Thailand	4	0.3%
21	Russia	4	0.3%
22	South Africa	3	0.2%
23	Mexico	3	0.2%
24	Palestine, State of	3	0.2%
25	Denmark	3	0.2%
26	Finland	3	0.2%
27	Congo, The Democratic Republic of The	3	0.2%
28	Brazil	3	0.2%
29	Viet Nam	3	0.2%
30	Argentina	2	0.2%
31	Israel	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Moldova, Republic of	2	0.2%
34	Norway	2	0.2%
35	Switzerland	2	0.2%
36	Senegal	1	0.1%
37	Slovakia	1	0.1%
38	Libya	1	0.1%
39	Philippines	1	0.1%
40	Romania	1	0.1%
41	Nigeria	1	0.1%
42	Ireland	1	0.1%
43	Belarus	1	0.1%