Rank	Countries/Territories	Count	Percent
1	United States	619	43.3%
2	China	359	25.1%
3	Germany	134	9.4%
4	France	44	3.1%
5	India	23	1.6%
6	Netherlands	22	1.5%
7	Argentina	21	1.5%
8	Ukraine	21	1.5%
9	Ecuador	18	1.3%
10	Japan	16	1.1%
11	Singapore	14	1%
12	Switzerland	12	0.8%
13	Canada	12	0.8%
14	Cyprus	11	0.8%
15	Korea, Republic of	11	0.8%
16	Benin	10	0.7%
17	Ireland	10	0.7%
18	Mexico	9	0.6%
19	Australia	8	0.6%
20	Italy	6	0.4%
21	Spain	6	0.4%
22	United Kingdom	4	0.3%
23	Peru	4	0.3%
24	Romania	4	0.3%
25	Pakistan	3	0.2%
26	Hong Kong	3	0.2%
27	Cuba	3	0.2%
28	Austria	2	0.1%
29	Lebanon	2	0.1%
30	Slovakia	2	0.1%
31	Taiwan	2	0.1%
32	Thailand	2	0.1%
33	Uganda	2	0.1%
34	Russia	1	0.1%
35	Mongolia	1	0.1%
36	Panama	1	0.1%
37	Norway	1	0.1%
38	Colombia	1	0.1%
39	Costa Rica	1	0.1%
40	Israel	1	0.1%
41	Honduras	1	0.1%
42	Sweden	1	0.1%
43	Uruguay	1	0.1%