Rank	Countries/Territories	Count	Percent
1	United States	604	40.8%
2	China	345	23.3%
3	Germany	122	8.2%
4	Netherlands	48	3.2%
5	India	46	3.1%
6	Ireland	27	1.8%
7	Japan	24	1.6%
8	United Kingdom	24	1.6%
9	Philippines	23	1.6%
10	Canada	21	1.4%
11	Ukraine	21	1.4%
12	France	19	1.3%
13	Singapore	16	1.1%
14	Australia	14	0.9%
15	Russia	12	0.8%
16	Mexico	10	0.7%
17	Taiwan	9	0.6%
18	Italy	8	0.5%
19	Peru	7	0.5%
20	Hong Kong	7	0.5%
21	Cyprus	6	0.4%
22	Thailand	6	0.4%
23	Switzerland	4	0.3%
24	Indonesia	4	0.3%
25	Korea, Republic of	4	0.3%
26	Israel	3	0.2%
27	Greece	3	0.2%
28	Austria	3	0.2%
29	Colombia	3	0.2%
30	Viet Nam	3	0.2%
31	Portugal	3	0.2%
32	Romania	3	0.2%
33	South Africa	2	0.1%
34	Chile	2	0.1%
35	Bangladesh	2	0.1%
36	Argentina	2	0.1%
37	Guatemala	2	0.1%
38	Czech Republic	2	0.1%
39	Poland	2	0.1%
40	Nepal	2	0.1%
41	New Zealand	2	0.1%
42	Lebanon	1	0.1%
43	Malaysia	1	0.1%
44	Kenya	1	0.1%
45	Finland	1	0.1%
46	Iran, Islamic Republic of	1	0.1%
47	Iraq	1	0.1%
48	Algeria	1	0.1%
49	Croatia	1	0.1%
50	Sweden	1	0.1%
51	Turkey	1	0.1%
52	Saudi Arabia	1	0.1%