Rank	Countries/Territories	Count	Percent
1	United States	332	43.1%
2	China	141	18.3%
3	Germany	83	10.8%
4	India	27	3.5%
5	Canada	16	2.1%
6	United Kingdom	15	1.9%
7	Australia	14	1.8%
8	France	14	1.8%
9	Japan	12	1.6%
10	Netherlands	12	1.6%
11	Russia	12	1.6%
12	Singapore	10	1.3%
13	Korea, Republic of	10	1.3%
14	Philippines	8	1%
15	Colombia	7	0.9%
16	Czech Republic	6	0.8%
17	Ireland	4	0.5%
18	Italy	4	0.5%
19	Cyprus	4	0.5%
20	Viet Nam	4	0.5%
21	Bulgaria	3	0.4%
22	Bosnia and Herzegovina	3	0.4%
23	Indonesia	3	0.4%
24	Thailand	3	0.4%
25	Malaysia	3	0.4%
26	Norway	3	0.4%
27	Panama	2	0.3%
28	Slovakia	2	0.3%
29	Sri Lanka	2	0.3%
30	Hong Kong	2	0.3%
31	Austria	2	0.3%
32	Brazil	1	0.1%
33	Taiwan	1	0.1%
34	Ukraine	1	0.1%
35	Romania	1	0.1%
36	Nigeria	1	0.1%
37	Mongolia	1	0.1%
38	Libya	1	0.1%