Rank	Countries/Territories	Count	Percent
1	China	743	34.5%
2	United States	718	33.4%
3	Germany	105	4.9%
4	Canada	88	4.1%
5	India	42	2%
6	Spain	40	1.9%
7	Russia	32	1.5%
8	Brazil	27	1.3%
9	Korea, Republic of	22	1%
10	Italy	21	1%
11	Czech Republic	20	0.9%
12	Singapore	20	0.9%
13	Netherlands	18	0.8%
14	Japan	18	0.8%
15	France	18	0.8%
16	Latvia	17	0.8%
17	Argentina	17	0.8%
18	Australia	14	0.7%
19	United Kingdom	14	0.7%
20	Romania	13	0.6%
21	Pakistan	13	0.6%
22	Belgium	12	0.6%
23	Israel	11	0.5%
24	Turkey	10	0.5%
25	Sweden	9	0.4%
26	Chile	8	0.4%
27	Ireland	8	0.4%
28	Hong Kong	7	0.3%
29	Greece	6	0.3%
30	Denmark	6	0.3%
31	Egypt	6	0.3%
32	Iran, Islamic Republic of	5	0.2%
33	Poland	4	0.2%
34	Palestine, State of	3	0.1%
35	Norway	3	0.1%
36	Taiwan	3	0.1%
37	Jordan	3	0.1%
38	Indonesia	3	0.1%
39	Cuba	2	0.1%
40	Algeria	2	0.1%
41	Thailand	2	0.1%
42	South Africa	2	0.1%
43	Philippines	2	0.1%
44	Portugal	1	0%
45	New Zealand	1	0%
46	Switzerland	1	0%
47	Ukraine	1	0%
48	Cayman Islands	1	0%
49	Azerbaijan	1	0%
50	Armenia	1	0%
51	Estonia	1	0%
52	Finland	1	0%
53	Ecuador	1	0%
54	Croatia	1	0%
55	Georgia	1	0%
56	Lithuania	1	0%
57	Mexico	1	0%