Rank	Countries/Territories	Count	Percent
1	United States	790	32.6%
2	China	375	15.5%
3	Germany	181	7.5%
4	Netherlands	168	6.9%
5	Ireland	100	4.1%
6	Australia	96	4%
7	India	94	3.9%
8	Singapore	49	2%
9	France	45	1.9%
10	Canada	43	1.8%
11	Russia	40	1.7%
12	Korea, Republic of	39	1.6%
13	Iran, Islamic Republic of	37	1.5%
14		35	1.4%
15	United Kingdom	34	1.4%
16	Japan	28	1.2%
17	Portugal	22	0.9%
18	Turkey	21	0.9%
19	Pakistan	21	0.9%
20	Saudi Arabia	20	0.8%
21	Cyprus	18	0.7%
22	Ukraine	15	0.6%
23	Hong Kong	13	0.5%
24	Taiwan	12	0.5%
25	Sweden	10	0.4%
26	Poland	9	0.4%
27	Viet Nam	9	0.4%
28	Egypt	9	0.4%
29	Italy	7	0.3%
30	Morocco	7	0.3%
31	Israel	6	0.2%
32	Indonesia	5	0.2%
33	Philippines	5	0.2%
34	Argentina	4	0.2%
35	Chile	4	0.2%
36	Jordan	4	0.2%
37	Lebanon	4	0.2%
38	Malaysia	4	0.2%
39	Moldova, Republic of	3	0.1%
40	Mongolia	3	0.1%
41	Peru	3	0.1%
42	Switzerland	3	0.1%
43	Slovakia	3	0.1%
44	South Africa	2	0.1%
45	Serbia	2	0.1%
46	Qatar	2	0.1%
47	United Arab Emirates	2	0.1%
48	Norway	2	0.1%
49	Mexico	2	0.1%
50	Brazil	2	0.1%
51	Bahrain	2	0.1%
52	Bangladesh	1	0%
53	Aruba	1	0%
54	Bulgaria	1	0%
55	Lithuania	1	0%
56	Romania	1	0%
57	Puerto Rico	1	0%
58	Spain	1	0%
59	Thailand	1	0%