Rank	Countries/Territories	Count	Percent
1	United States	647	45.2%
2	China	340	23.8%
3	India	85	5.9%
4	Germany	59	4.1%
5	Canada	31	2.2%
6	Japan	19	1.3%
7	Singapore	19	1.3%
8	Mexico	18	1.3%
9	Netherlands	18	1.3%
10	Pakistan	12	0.8%
11	Ireland	12	0.8%
12	Switzerland	12	0.8%
13	Sweden	11	0.8%
14	France	11	0.8%
15	Taiwan	10	0.7%
16	United Kingdom	8	0.6%
17	Australia	8	0.6%
18	Cyprus	7	0.5%
19	Egypt	7	0.5%
20	Thailand	7	0.5%
21	Hong Kong	6	0.4%
22	Lebanon	5	0.3%
23	Lithuania	5	0.3%
24	Greece	5	0.3%
25	Indonesia	5	0.3%
26	Bangladesh	5	0.3%
27	Turkey	5	0.3%
28	Slovakia	5	0.3%
29	Portugal	4	0.3%
30	Romania	4	0.3%
31	Nepal	4	0.3%
32	Italy	4	0.3%
33	Korea, Republic of	4	0.3%
34	Malaysia	3	0.2%
35	Spain	3	0.2%
36	Sudan	3	0.2%
37	Hungary	2	0.1%
38	Chile	2	0.1%
39	Colombia	2	0.1%
40	Iran, Islamic Republic of	2	0.1%
41	Guatemala	2	0.1%
42	Iraq	1	0.1%
43	Barbados	1	0.1%
44	Austria	1	0.1%
45	Kenya	1	0.1%
46	Mauritius	1	0.1%
47	Philippines	1	0.1%
48	Russia	1	0.1%
49	Saudi Arabia	1	0.1%
50	Ukraine	1	0.1%
51	Viet Nam	1	0.1%