Rank	Countries/Territories	Count	Percent
1	United States	620	34.9%
2	China	408	22.9%
3	Germany	106	6%
4	India	100	5.6%
5	Taiwan	98	5.5%
6	Brazil	63	3.5%
7	Canada	55	3.1%
8	Italy	35	2%
9	Netherlands	27	1.5%
10	Japan	24	1.3%
11	Singapore	21	1.2%
12	Ireland	18	1%
13	Hong Kong	18	1%
14	France	18	1%
15	United Kingdom	16	0.9%
16	Venezuela, Bolivarian Republic of	12	0.7%
17	Pakistan	12	0.7%
18	Korea, Republic of	11	0.6%
19	Czech Republic	10	0.6%
20	Ecuador	9	0.5%
21	Mexico	9	0.5%
22	Tunisia	8	0.4%
23	Turkey	7	0.4%
24	Portugal	7	0.4%
25	Spain	6	0.3%
26	Australia	6	0.3%
27	Argentina	5	0.3%
28	Israel	5	0.3%
29	Thailand	5	0.3%
30	Iran, Islamic Republic of	4	0.2%
31	Sweden	4	0.2%
32	South Africa	4	0.2%
33	Romania	3	0.2%
34	Greece	3	0.2%
35	Guatemala	3	0.2%
36	Indonesia	3	0.2%
37	Belgium	3	0.2%
38	Viet Nam	3	0.2%
39	Cyprus	2	0.1%
40	Russia	2	0.1%
41	Switzerland	1	0.1%
42	Jordan	1	0.1%
43	Morocco	1	0.1%
44	Malaysia	1	0.1%
45	Bosnia and Herzegovina	1	0.1%
46	Iceland	1	0.1%