Rank	Countries/Territories	Count	Percent
1	United States	364	43.3%
2	China	258	30.7%
3	Germany	69	8.2%
4	Canada	18	2.1%
5	India	17	2%
6	Netherlands	15	1.8%
7	Spain	13	1.5%
8	France	12	1.4%
9	Singapore	9	1.1%
10	Mexico	7	0.8%
11	Cyprus	7	0.8%
12	Hong Kong	5	0.6%
13	Italy	5	0.6%
14	Turkey	5	0.6%
15	Japan	4	0.5%
16	Ukraine	3	0.4%
17	Ireland	3	0.4%
18	Guatemala	3	0.4%
19	Argentina	3	0.4%
20	Australia	3	0.4%
21	Egypt	2	0.2%
22	Bangladesh	2	0.2%
23	Kenya	2	0.2%
24	Korea, Republic of	2	0.2%
25	Nepal	1	0.1%
26	Norway	1	0.1%
27	Slovakia	1	0.1%
28	Taiwan	1	0.1%
29	Greece	1	0.1%
30	Iran, Islamic Republic of	1	0.1%
31	Ethiopia	1	0.1%
32	Austria	1	0.1%
33	Chile	1	0.1%