Rank	Countries/Territories	Count	Percent
1	United States	542	43.2%
2	China	316	25.2%
3	Germany	74	5.9%
4	Canada	63	5%
5	France	40	3.2%
6		26	2.1%
7	Cyprus	25	2%
8	Australia	20	1.6%
9	Japan	16	1.3%
10	Netherlands	15	1.2%
11	New Zealand	11	0.9%
12	United Kingdom	10	0.8%
13	Portugal	8	0.6%
14	Hong Kong	8	0.6%
15	India	8	0.6%
16	Singapore	7	0.6%
17	Spain	7	0.6%
18	Italy	7	0.6%
19	Poland	6	0.5%
20	Korea, Republic of	5	0.4%
21	Mexico	4	0.3%
22	Brazil	4	0.3%
23	Iran, Islamic Republic of	3	0.2%
24	Mongolia	3	0.2%
25	Russia	3	0.2%
26	Norway	2	0.2%
27	Malaysia	2	0.2%
28	Ireland	2	0.2%
29	Indonesia	2	0.2%
30	Argentina	2	0.2%
31	Denmark	2	0.2%
32	Estonia	2	0.2%
33	Ukraine	2	0.2%
34	Switzerland	2	0.2%
35	Taiwan	1	0.1%
36	Hungary	1	0.1%
37	Latvia	1	0.1%
38	Lebanon	1	0.1%
39	Sweden	1	0.1%
40	Slovakia	1	0.1%