Rank	Countries/Territories	Count	Percent
1	United States	629	35.4%
2	China	508	28.6%
3	Germany	178	10%
4	Japan	59	3.3%
5	Australia	49	2.8%
6	India	36	2%
7	United Kingdom	33	1.9%
8	Canada	32	1.8%
9	Netherlands	25	1.4%
10	Singapore	25	1.4%
11	France	23	1.3%
12	Russia	16	0.9%
13	Ireland	11	0.6%
14	Cyprus	10	0.6%
15	South Africa	10	0.6%
16	Argentina	9	0.5%
17	Sweden	8	0.5%
18	Spain	7	0.4%
19	Saudi Arabia	7	0.4%
20	Serbia	7	0.4%
21	Austria	6	0.3%
22	Latvia	6	0.3%
23	Cambodia	5	0.3%
24	Philippines	5	0.3%
25	Turkey	5	0.3%
26	Ukraine	5	0.3%
27	Mexico	4	0.2%
28	Korea, Republic of	3	0.2%
29	Italy	3	0.2%
30	Iran, Islamic Republic of	3	0.2%
31	Brazil	3	0.2%
32	Ecuador	3	0.2%
33	Malaysia	3	0.2%
34	Thailand	3	0.2%
35	Tanzania, United Republic of	2	0.1%
36	United Arab Emirates	2	0.1%
37	Poland	2	0.1%
38	Romania	2	0.1%
39	New Zealand	2	0.1%
40	Nigeria	2	0.1%
41	Oman	2	0.1%
42	Pakistan	2	0.1%
43	Egypt	2	0.1%
44	Iraq	2	0.1%
45	Georgia	2	0.1%
46	Indonesia	1	0.1%
47	Luxembourg	1	0.1%
48	Moldova, Republic of	1	0.1%
49	Mongolia	1	0.1%
50	Nepal	1	0.1%
51	Colombia	1	0.1%
52	Ghana	1	0.1%
53	Greece	1	0.1%
54	Haiti	1	0.1%
55	Hong Kong	1	0.1%
56	Chile	1	0.1%
57	Belgium	1	0.1%
58	Algeria	1	0.1%
59	Switzerland	1	0.1%
60	Taiwan	1	0.1%
61	Zimbabwe	1	0.1%