Rank	Countries/Territories	Count	Percent
1	United States	649	33.8%
2	China	527	27.4%
3	Germany	144	7.5%
4	United Kingdom	98	5.1%
5	Canada	64	3.3%
6	France	62	3.2%
7	Australia	56	2.9%
8	Sweden	34	1.8%
9	India	33	1.7%
10	Netherlands	28	1.5%
11	Cyprus	17	0.9%
12	Brazil	14	0.7%
13	Argentina	12	0.6%
14	Mexico	12	0.6%
15	Italy	12	0.6%
16	Singapore	12	0.6%
17	Japan	11	0.6%
18	Philippines	10	0.5%
19	Turkey	9	0.5%
20	Switzerland	8	0.4%
21	Taiwan	8	0.4%
22	Pakistan	8	0.4%
23	Estonia	8	0.4%
24	Portugal	7	0.4%
25	Ireland	7	0.4%
26	Ukraine	6	0.3%
27	Russia	6	0.3%
28	Indonesia	5	0.3%
29	Hong Kong	5	0.3%
30	Iceland	4	0.2%
31	Greece	4	0.2%
32	Egypt	3	0.2%
33	Algeria	3	0.2%
34	Costa Rica	3	0.2%
35	Iraq	3	0.2%
36	Korea, Republic of	3	0.2%
37	Latvia	3	0.2%
38	Romania	3	0.2%
39	Peru	3	0.2%
40	Israel	2	0.1%
41	Malaysia	2	0.1%
42	South Africa	2	0.1%
43	Spain	2	0.1%
44	Viet Nam	2	0.1%
45	Lithuania	1	0.1%
46	Mongolia	1	0.1%
47	Poland	1	0.1%
48	Croatia	1	0.1%
49	Denmark	1	0.1%
50	Ecuador	1	0.1%