Rank	Countries/Territories	Count	Percent
1	United States	479	35.7%
2	China	477	35.5%
3	Germany	120	8.9%
4	Australia	30	2.2%
5	France	29	2.2%
6	Canada	28	2.1%
7	Netherlands	20	1.5%
8	Japan	17	1.3%
9	United Kingdom	15	1.1%
10	Sweden	14	1%
11	Singapore	14	1%
12	Hong Kong	13	1%
13	Cyprus	11	0.8%
14	Taiwan	8	0.6%
15	Turkey	7	0.5%
16	South Africa	6	0.4%
17	Poland	5	0.4%
18	Italy	5	0.4%
19	Ukraine	5	0.4%
20	Korea, Republic of	4	0.3%
21	India	3	0.2%
22	Iran, Islamic Republic of	3	0.2%
23	Colombia	3	0.2%
24	Russia	3	0.2%
25	Tunisia	2	0.1%
26	Switzerland	2	0.1%
27	Peru	2	0.1%
28	Norway	2	0.1%
29	Argentina	2	0.1%
30	Austria	2	0.1%
31	Brazil	2	0.1%
32	Iraq	2	0.1%
33	Ireland	1	0.1%
34	Israel	1	0.1%
35	Mongolia	1	0.1%
36	Georgia	1	0.1%
37	Egypt	1	0.1%
38	Pakistan	1	0.1%
39	Romania	1	0.1%
40	Spain	1	0.1%