Rank	Countries/Territories	Count	Percent
1	United States	581	37.7%
2	China	538	34.9%
3	Germany	83	5.4%
4	India	48	3.1%
5	France	23	1.5%
6	United Kingdom	22	1.4%
7	Canada	17	1.1%
8	Australia	15	1%
9	Singapore	14	0.9%
10	Russia	11	0.7%
11	Netherlands	11	0.7%
12	Malaysia	11	0.7%
13	Spain	10	0.6%
14	Ireland	9	0.6%
15	Brazil	9	0.6%
16	Egypt	8	0.5%
17	Japan	8	0.5%
18	Korea, Republic of	8	0.5%
19	Indonesia	6	0.4%
20	Thailand	6	0.4%
21	Taiwan	5	0.3%
22	South Africa	5	0.3%
23	Cyprus	5	0.3%
24	Ethiopia	5	0.3%
25	Hong Kong	4	0.3%
26	Viet Nam	4	0.3%
27	Ukraine	4	0.3%
28	Norway	4	0.3%
29	Philippines	4	0.3%
30	Poland	3	0.2%
31	Romania	3	0.2%
32	Latvia	3	0.2%
33	Georgia	3	0.2%
34	Bulgaria	3	0.2%
35	Argentina	3	0.2%
36	Colombia	3	0.2%
37	Iraq	2	0.1%
38	Greece	2	0.1%
39	Italy	2	0.1%
40	Serbia	2	0.1%
41	Somalia	2	0.1%
42	Palestine, State of	2	0.1%
43	Tunisia	2	0.1%
44	Turkey	2	0.1%
45	Tanzania, United Republic of	2	0.1%
46	Sweden	2	0.1%
47	Switzerland	1	0.1%
48	United Arab Emirates	1	0.1%
49	Yemen	1	0.1%
50	Papua New Guinea	1	0.1%
51	Pakistan	1	0.1%
52	Israel	1	0.1%
53	Nigeria	1	0.1%
54	Portugal	1	0.1%
55	Guam	1	0.1%
56	Ghana	1	0.1%
57	Iran, Islamic Republic of	1	0.1%
58	Lesotho	1	0.1%
59	Mexico	1	0.1%
60	Mongolia	1	0.1%
61	Morocco	1	0.1%
62	Nepal	1	0.1%
63	Bangladesh	1	0.1%
64	Belgium	1	0.1%
65	Fiji	1	0.1%
66	Czech Republic	1	0.1%
67	Ecuador	1	0.1%
68	El Salvador	1	0.1%