Rank	Countries/Territories	Count	Percent
1	United States	403	29.8%
2	China	348	25.7%
3		72	5.3%
4	United Kingdom	72	5.3%
5	Germany	63	4.7%
6	Australia	51	3.8%
7	France	40	3%
8	Japan	35	2.6%
9	Canada	26	1.9%
10	Singapore	25	1.8%
11	Netherlands	23	1.7%
12	Italy	18	1.3%
13	Ireland	17	1.3%
14	Slovakia	16	1.2%
15	Korea, Republic of	10	0.7%
16	India	10	0.7%
17	Indonesia	8	0.6%
18	Hong Kong	8	0.6%
19	Belgium	8	0.6%
20	Spain	8	0.6%
21	Turkey	7	0.5%
22	Cyprus	7	0.5%
23	Austria	7	0.5%
24	Saudi Arabia	7	0.5%
25	Switzerland	6	0.4%
26	Sweden	5	0.4%
27	Russia	4	0.3%
28	Mexico	4	0.3%
29	Algeria	4	0.3%
30	Argentina	3	0.2%
31	Brazil	3	0.2%
32	Kuwait	3	0.2%
33	Israel	3	0.2%
34	South Africa	3	0.2%
35	Ukraine	2	0.1%
36	Jamaica	2	0.1%
37	Latvia	2	0.1%
38	Madagascar	2	0.1%
39	Morocco	2	0.1%
40	Poland	2	0.1%
41	Portugal	2	0.1%
42	Finland	2	0.1%
43	Hungary	2	0.1%
44	Greece	2	0.1%
45	Iceland	1	0.1%
46	Bulgaria	1	0.1%
47	Romania	1	0.1%
48	Taiwan	1	0.1%
49	Tajikistan	1	0.1%