Rank	Countries/Territories	Count	Percent
1	United States	250	48%
2	China	115	22.1%
3	Germany	66	12.7%
4	India	9	1.7%
5	Netherlands	7	1.3%
6	Japan	6	1.2%
7	United Kingdom	6	1.2%
8	Canada	5	1%
9	Taiwan	4	0.8%
10	Latvia	3	0.6%
11	Philippines	3	0.6%
12	Poland	3	0.6%
13	France	3	0.6%
14	Cyprus	3	0.6%
15	Turkey	3	0.6%
16	Ecuador	2	0.4%
17	Egypt	2	0.4%
18	Finland	2	0.4%
19	Australia	2	0.4%
20	Ireland	2	0.4%
21	Nepal	2	0.4%
22	Honduras	2	0.4%
23	Korea, Republic of	2	0.4%
24	Serbia	2	0.4%
25	Singapore	2	0.4%
26	Slovakia	2	0.4%
27	Spain	2	0.4%
28	Sweden	1	0.2%
29	Thailand	1	0.2%
30	Norway	1	0.2%
31	Peru	1	0.2%
32	Portugal	1	0.2%
33	Romania	1	0.2%
34	Israel	1	0.2%
35	Kazakhstan	1	0.2%
36	Indonesia	1	0.2%
37	Greece	1	0.2%
38	Argentina	1	0.2%