Rank	Countries/Territories	Count	Percent
1	United States	372	48.8%
2	China	164	21.5%
3	Germany	82	10.8%
4	India	16	2.1%
5	Canada	15	2%
6	Singapore	11	1.4%
7	Netherlands	9	1.2%
8	United Kingdom	8	1%
9	Taiwan	8	1%
10	Japan	6	0.8%
11	France	5	0.7%
12	Australia	5	0.7%
13	Philippines	4	0.5%
14	Russia	4	0.5%
15	Poland	3	0.4%
16	Latvia	3	0.4%
17	Cyprus	3	0.4%
18	Indonesia	3	0.4%
19	Turkey	3	0.4%
20	Ukraine	2	0.3%
21	Korea, Republic of	2	0.3%
22	Ireland	2	0.3%
23	Honduras	2	0.3%
24	Hong Kong	2	0.3%
25	Hungary	2	0.3%
26	Ecuador	2	0.3%
27	Egypt	2	0.3%
28	Finland	2	0.3%
29	Nepal	2	0.3%
30	Serbia	2	0.3%
31	Norway	2	0.3%
32	Slovakia	2	0.3%
33	Spain	2	0.3%
34	Sweden	1	0.1%
35	Peru	1	0.1%
36	Kazakhstan	1	0.1%
37	Portugal	1	0.1%
38	Romania	1	0.1%
39	Argentina	1	0.1%
40	Greece	1	0.1%
41	Israel	1	0.1%
42	Iran, Islamic Republic of	1	0.1%
43	Thailand	1	0.1%