Rank	Countries/Territories	Count	Percent
1	United States	868	39.5%
2	China	494	22.5%
3	India	161	7.3%
4	Japan	112	5.1%
5	Germany	101	4.6%
6	Singapore	87	4%
7	Canada	33	1.5%
8	Latvia	28	1.3%
9	United Kingdom	27	1.2%
10	Netherlands	24	1.1%
11	Russia	19	0.9%
12	France	18	0.8%
13	Australia	18	0.8%
14	Korea, Republic of	16	0.7%
15	Switzerland	13	0.6%
16	Israel	11	0.5%
17	Colombia	10	0.5%
18	Cyprus	10	0.5%
19	Brazil	10	0.5%
20	Belgium	9	0.4%
21	Egypt	8	0.4%
22	Ireland	8	0.4%
23	Mexico	8	0.4%
24	Morocco	8	0.4%
25	Taiwan	7	0.3%
26	Turkey	7	0.3%
27	Pakistan	7	0.3%
28	Hong Kong	6	0.3%
29	Hungary	6	0.3%
30	Algeria	5	0.2%
31	Iran, Islamic Republic of	5	0.2%
32	Ukraine	5	0.2%
33	Nigeria	4	0.2%
34	Romania	4	0.2%
35	Philippines	4	0.2%
36	Poland	4	0.2%
37	Iraq	4	0.2%
38	Czech Republic	4	0.2%
39	Indonesia	3	0.1%
40	Malaysia	3	0.1%
41	Macao	2	0.1%
42	Argentina	2	0.1%
43	Norway	2	0.1%
44	Spain	2	0.1%
45	Sweden	1	0%
46	Thailand	1	0%
47	Palestine, State of	1	0%
48	Portugal	1	0%
49	Viet Nam	1	0%
50	Greece	1	0%
51	Finland	1	0%
52	Kazakhstan	1	0%
53	Kenya	1	0%
54	Malta	1	0%
55	Italy	1	0%