Rank	Countries/Territories	Count	Percent
1	United States	476	38.1%
2	China	331	26.5%
3	Germany	155	12.4%
4	Australia	52	4.2%
5	Canada	44	3.5%
6	France	21	1.7%
7	Taiwan	18	1.4%
8	United Kingdom	17	1.4%
9	Ukraine	13	1%
10	Netherlands	13	1%
11	Lithuania	12	1%
12	Korea, Republic of	12	1%
13	Russia	11	0.9%
14	Slovakia	10	0.8%
15	Turkey	8	0.6%
16	Hong Kong	7	0.6%
17	Cyprus	7	0.6%
18	Singapore	6	0.5%
19	Japan	6	0.5%
20	Israel	4	0.3%
21	Romania	3	0.2%
22	Switzerland	3	0.2%
23	Spain	2	0.2%
24	Philippines	2	0.2%
25	Mexico	2	0.2%
26	Czech Republic	2	0.2%
27	Bangladesh	2	0.2%
28	Argentina	1	0.1%
29	Denmark	1	0.1%
30	Egypt	1	0.1%
31	Latvia	1	0.1%
32	India	1	0.1%
33	Indonesia	1	0.1%
34	Greece	1	0.1%
35	Mongolia	1	0.1%
36	New Zealand	1	0.1%
37	Sweden	1	0.1%