Rank	Countries/Territories	Count	Percent
1	United States	631	38.7%
2	China	473	29%
3	Germany	162	9.9%
4	Japan	62	3.8%
5	Canada	49	3%
6	India	31	1.9%
7	France	24	1.5%
8	Netherlands	19	1.2%
9	Philippines	16	1%
10	Singapore	15	0.9%
11	Cyprus	14	0.9%
12	Brazil	12	0.7%
13	United Kingdom	11	0.7%
14	Taiwan	10	0.6%
15	Korea, Republic of	9	0.6%
16	Argentina	8	0.5%
17	Australia	8	0.5%
18	Thailand	8	0.5%
19	Viet Nam	7	0.4%
20	Peru	7	0.4%
21	Italy	4	0.2%
22	Portugal	4	0.2%
23	Russia	4	0.2%
24	Latvia	4	0.2%
25	Malaysia	3	0.2%
26	Spain	3	0.2%
27	Norway	3	0.2%
28	New Zealand	2	0.1%
29	Nepal	2	0.1%
30	Switzerland	2	0.1%
31	Slovakia	2	0.1%
32	Romania	2	0.1%
33	Indonesia	2	0.1%
34	Bangladesh	2	0.1%
35	Colombia	2	0.1%
36	Yemen	2	0.1%
37	Ukraine	2	0.1%
38	Turkey	1	0.1%
39	Egypt	1	0.1%
40	Finland	1	0.1%
41	Iran, Islamic Republic of	1	0.1%
42	Ireland	1	0.1%
43	Mauritius	1	0.1%
44	Myanmar	1	0.1%
45	Namibia	1	0.1%
46	Saudi Arabia	1	0.1%
47	Georgia	1	0.1%