Rank	Countries/Territories	Count	Percent
1	United States	529	41.9%
2	China	272	21.5%
3	Germany	94	7.4%
4	Japan	63	5%
5	Greece	56	4.4%
6	India	37	2.9%
7	Canada	28	2.2%
8	United Kingdom	18	1.4%
9	France	16	1.3%
10	Singapore	15	1.2%
11	Hong Kong	13	1%
12	Ireland	12	0.9%
13	Netherlands	10	0.8%
14	Australia	10	0.8%
15	Cyprus	9	0.7%
16	Norway	9	0.7%
17	Sweden	8	0.6%
18	Korea, Republic of	7	0.6%
19	Lithuania	5	0.4%
20	Angola	5	0.4%
21	Brazil	4	0.3%
22	Taiwan	4	0.3%
23	Malaysia	4	0.3%
24	Viet Nam	3	0.2%
25	Turkey	3	0.2%
26	Pakistan	3	0.2%
27	Peru	3	0.2%
28	Romania	2	0.2%
29	Italy	2	0.2%
30	Cambodia	2	0.2%
31	Argentina	2	0.2%
32	Colombia	2	0.2%
33	Hungary	2	0.2%
34	Ecuador	1	0.1%
35	Georgia	1	0.1%
36	Chile	1	0.1%
37	Kazakhstan	1	0.1%
38	Kenya	1	0.1%
39	Macao	1	0.1%
40	Latvia	1	0.1%
41	Russia	1	0.1%
42	Spain	1	0.1%
43	Portugal	1	0.1%
44	United Arab Emirates	1	0.1%
45	Thailand	1	0.1%