Rank	Countries/Territories	Count	Percent
1	United States	878	46.9%
2	China	359	19.2%
3	Germany	106	5.7%
4	Japan	71	3.8%
5	Canada	51	2.7%
6	Mexico	48	2.6%
7	Spain	32	1.7%
8	India	30	1.6%
9	France	23	1.2%
10	Netherlands	22	1.2%
11	United Kingdom	22	1.2%
12	Australia	21	1.1%
13	Singapore	19	1%
14	Indonesia	18	1%
15	Korea, Republic of	14	0.7%
16	Russia	13	0.7%
17	Switzerland	12	0.6%
18	Italy	9	0.5%
19	Hong Kong	8	0.4%
20	Czech Republic	8	0.4%
21	Chile	7	0.4%
22	Cyprus	6	0.3%
23	Hungary	5	0.3%
24	Iran, Islamic Republic of	5	0.3%
25	Ireland	5	0.3%
26	Taiwan	5	0.3%
27	Norway	5	0.3%
28	Poland	5	0.3%
29	Virgin Islands, British	5	0.3%
30	Egypt	4	0.2%
31	Ethiopia	4	0.2%
32	Brazil	4	0.2%
33	Belarus	4	0.2%
34	Bangladesh	3	0.2%
35	Israel	3	0.2%
36	Romania	3	0.2%
37	Sweden	3	0.2%
38	Nigeria	3	0.2%
39	Saudi Arabia	2	0.1%
40	Pakistan	2	0.1%
41	Mongolia	2	0.1%
42	Viet Nam	2	0.1%
43	Jordan	2	0.1%
44	Malaysia	2	0.1%
45	Burundi	2	0.1%
46	Ecuador	2	0.1%
47	Argentina	2	0.1%
48	Colombia	2	0.1%
49	Fiji	1	0.1%
50	Belgium	1	0.1%
51	Mauritius	1	0.1%
52	Latvia	1	0.1%
53	Lithuania	1	0.1%
54	Greece	1	0.1%
55	Honduras	1	0.1%
56	Zambia	1	0.1%
57	New Zealand	1	0.1%
58	Turkey	1	0.1%