Rank	Countries/Territories	Count	Percent
1	United States	774	34.4%
2	China	505	22.5%
3	Germany	154	6.9%
4	Singapore	77	3.4%
5	United Kingdom	75	3.3%
6	India	55	2.4%
7	Spain	45	2%
8	Japan	44	2%
9	Turkey	38	1.7%
10	Russia	36	1.6%
11	France	35	1.6%
12	Netherlands	33	1.5%
13	Canada	29	1.3%
14	Mexico	25	1.1%
15	Peru	25	1.1%
16	Korea, Republic of	22	1%
17	Argentina	22	1%
18	Romania	21	0.9%
19	Italy	18	0.8%
20	Sweden	16	0.7%
21	Brazil	16	0.7%
22	Ukraine	14	0.6%
23	Taiwan	14	0.6%
24	Australia	13	0.6%
25	Ecuador	11	0.5%
26	Malaysia	11	0.5%
27	Hong Kong	9	0.4%
28	Cyprus	9	0.4%
29	Colombia	8	0.4%
30	Bangladesh	7	0.3%
31	Iran, Islamic Republic of	7	0.3%
32	South Africa	7	0.3%
33	Poland	7	0.3%
34	Belgium	6	0.3%
35	Ireland	5	0.2%
36	Pakistan	5	0.2%
37	Switzerland	5	0.2%
38	Qatar	4	0.2%
39	Chile	4	0.2%
40	Czech Republic	3	0.1%
41	Denmark	3	0.1%
42	Thailand	3	0.1%
43	United Arab Emirates	3	0.1%
44	Slovakia	2	0.1%
45	Portugal	2	0.1%
46	Austria	2	0.1%
47	Hungary	2	0.1%
48	Georgia	2	0.1%
49	Jordan	2	0.1%
50	Mongolia	2	0.1%
51	New Zealand	2	0.1%
52	Nigeria	2	0.1%
53	Nepal	1	0%
54	Kazakhstan	1	0%
55	Israel	1	0%
56	Chad	1	0%
57	Dominican Republic	1	0%
58	Croatia	1	0%
59	Finland	1	0%