Rank	Countries/Territories	Count	Percent
1	United States	622	39.1%
2	China	409	25.7%
3	Germany	164	10.3%
4	India	66	4.1%
5	Netherlands	40	2.5%
6	Ireland	29	1.8%
7	France	26	1.6%
8	Pakistan	25	1.6%
9	Singapore	19	1.2%
10	United Kingdom	14	0.9%
11	Canada	13	0.8%
12	Cyprus	12	0.8%
13	Switzerland	11	0.7%
14	Spain	9	0.6%
15	Japan	9	0.6%
16	Australia	8	0.5%
17	Thailand	8	0.5%
18	Egypt	7	0.4%
19	Belgium	6	0.4%
20	Korea, Republic of	6	0.4%
21	Indonesia	5	0.3%
22	Argentina	5	0.3%
23	Ecuador	5	0.3%
24	Hong Kong	5	0.3%
25	Russia	5	0.3%
26	Viet Nam	5	0.3%
27	Romania	4	0.3%
28	Ukraine	4	0.3%
29	Greece	4	0.3%
30	Colombia	4	0.3%
31	Brazil	3	0.2%
32	Czech Republic	3	0.2%
33	Philippines	3	0.2%
34	Portugal	3	0.2%
35	Turkey	3	0.2%
36	Italy	3	0.2%
37	South Africa	3	0.2%
38	Sweden	2	0.1%
39	Malta	2	0.1%
40	Mexico	2	0.1%
41	Moldova, Republic of	2	0.1%
42	Nepal	2	0.1%
43	Israel	2	0.1%
44	Lebanon	1	0.1%
45	Macao	1	0.1%
46	Panama	1	0.1%
47	Guatemala	1	0.1%
48	Bangladesh	1	0.1%
49	Venezuela, Bolivarian Republic of	1	0.1%
50	United Arab Emirates	1	0.1%
51	Sri Lanka	1	0.1%
52	Slovenia	1	0.1%