Rank	Countries/Territories	Count	Percent
1	United States	614	39.8%
2	China	381	24.7%
3	Germany	98	6.3%
4	India	64	4.1%
5	Korea, Republic of	63	4.1%
6	Japan	48	3.1%
7	France	19	1.2%
8	Hong Kong	18	1.2%
9	Luxembourg	18	1.2%
10	Ireland	17	1.1%
11	Canada	17	1.1%
12	Russia	14	0.9%
13	United Arab Emirates	13	0.8%
14	Romania	13	0.8%
15	Australia	12	0.8%
16	United Kingdom	12	0.8%
17	Taiwan	11	0.7%
18	Malaysia	11	0.7%
19	Nepal	11	0.7%
20	Sweden	10	0.6%
21	Thailand	6	0.4%
22	Brazil	6	0.4%
23	Italy	6	0.4%
24	Spain	5	0.3%
25	Singapore	5	0.3%
26	Ukraine	4	0.3%
27	Egypt	4	0.3%
28	Netherlands	4	0.3%
29	Latvia	3	0.2%
30	Norway	3	0.2%
31	Poland	3	0.2%
32	Portugal	3	0.2%
33	Bangladesh	3	0.2%
34	Switzerland	3	0.2%
35	Turkey	2	0.1%
36	Belgium	2	0.1%
37	Cyprus	2	0.1%
38	Israel	2	0.1%
39	Iran, Islamic Republic of	2	0.1%
40	New Zealand	2	0.1%
41	Nigeria	1	0.1%
42	Lebanon	1	0.1%
43	Kuwait	1	0.1%
44	Pakistan	1	0.1%
45	Mongolia	1	0.1%
46	Ghana	1	0.1%
47	Honduras	1	0.1%
48	Czech Republic	1	0.1%
49	South Africa	1	0.1%
50	Vanuatu	1	0.1%