Rank	Countries/Territories	Count	Percent
1	United States	843	43.6%
2	China	500	25.9%
3	Germany	119	6.2%
4	Japan	93	4.8%
5	India	46	2.4%
6	Australia	33	1.7%
7	Canada	23	1.2%
8	France	20	1%
9	Netherlands	20	1%
10	Singapore	19	1%
11	Latvia	17	0.9%
12	Ireland	17	0.9%
13	Korea, Republic of	15	0.8%
14	Czech Republic	15	0.8%
15	Hong Kong	15	0.8%
16	Brazil	13	0.7%
17	Morocco	11	0.6%
18	Taiwan	11	0.6%
19	United Kingdom	11	0.6%
20	Thailand	9	0.5%
21	Norway	9	0.5%
22	Russia	8	0.4%
23	Italy	6	0.3%
24	Denmark	6	0.3%
25	Ecuador	5	0.3%
26	Cyprus	5	0.3%
27	Argentina	5	0.3%
28	Switzerland	4	0.2%
29	South Africa	3	0.2%
30	Romania	3	0.2%
31	Ukraine	3	0.2%
32	Colombia	3	0.2%
33	Chile	2	0.1%
34	Algeria	2	0.1%
35	Hungary	2	0.1%
36	Greece	2	0.1%
37	Iraq	2	0.1%
38	Kenya	2	0.1%
39	Israel	2	0.1%
40	Poland	2	0.1%
41	Turkey	1	0.1%
42	Indonesia	1	0.1%
43	Pakistan	1	0.1%
44	Lithuania	1	0.1%
45	Mexico	1	0.1%
46	Moldova, Republic of	1	0.1%
47	Mongolia	1	0.1%
48	Cuba	1	0.1%