Rank	Countries/Territories	Count	Percent
1	United States	583	43.5%
2	China	336	25.1%
3	Germany	121	9%
4	Japan	43	3.2%
5	India	27	2%
6	Chile	24	1.8%
7	Canada	22	1.6%
8	Netherlands	18	1.3%
9	Korea, Republic of	17	1.3%
10	United Kingdom	17	1.3%
11	Singapore	12	0.9%
12	Thailand	12	0.9%
13	France	12	0.9%
14	Spain	9	0.7%
15	Italy	8	0.6%
16	Taiwan	7	0.5%
17	Russia	6	0.4%
18	Jamaica	6	0.4%
19	Cyprus	6	0.4%
20	Australia	6	0.4%
21	Ukraine	6	0.4%
22	Viet Nam	4	0.3%
23	Ireland	4	0.3%
24	Czech Republic	3	0.2%
25	Mexico	3	0.2%
26	Portugal	3	0.2%
27	Romania	3	0.2%
28	Tunisia	2	0.1%
29	New Zealand	2	0.1%
30	Indonesia	2	0.1%
31	Iceland	2	0.1%
32	Greece	2	0.1%
33	Hong Kong	1	0.1%
34	Israel	1	0.1%
35	Georgia	1	0.1%
36	Brazil	1	0.1%
37	Argentina	1	0.1%
38	Philippines	1	0.1%
39	Nepal	1	0.1%
40	Jordan	1	0.1%
41	Switzerland	1	0.1%
42	Uruguay	1	0.1%
43	Venezuela, Bolivarian Republic of	1	0.1%