Rank	Countries/Territories	Count	Percent
1	United States	739	42.9%
2	China	419	24.3%
3	Germany	101	5.9%
4	France	53	3.1%
5	Korea, Republic of	45	2.6%
6	Netherlands	38	2.2%
7	Canada	31	1.8%
8	Japan	29	1.7%
9	United Kingdom	25	1.5%
10	Switzerland	21	1.2%
11	Russia	21	1.2%
12	India	19	1.1%
13	Australia	17	1%
14	Taiwan	14	0.8%
15	Cyprus	13	0.8%
16	Thailand	12	0.7%
17	Spain	11	0.6%
18	Romania	10	0.6%
19	Malaysia	8	0.5%
20	Indonesia	7	0.4%
21	Sweden	7	0.4%
22	Ireland	6	0.3%
23	Egypt	6	0.3%
24	Denmark	5	0.3%
25	Israel	5	0.3%
26	Italy	5	0.3%
27	Mexico	5	0.3%
28	Singapore	5	0.3%
29	Poland	4	0.2%
30	Yemen	4	0.2%
31	Iraq	3	0.2%
32	Hong Kong	3	0.2%
33	Czech Republic	3	0.2%
34	Austria	3	0.2%
35	Colombia	2	0.1%
36	Iran, Islamic Republic of	2	0.1%
37	Libya	2	0.1%
38	Norway	2	0.1%
39	Oman	2	0.1%
40	Slovenia	2	0.1%
41	Saudi Arabia	1	0.1%
42	United Arab Emirates	1	0.1%
43	Viet Nam	1	0.1%
44	Macao	1	0.1%
45	Latvia	1	0.1%
46	New Zealand	1	0.1%
47	Nigeria	1	0.1%
48	Hungary	1	0.1%
49	Kenya	1	0.1%
50	Chile	1	0.1%
51	Belgium	1	0.1%
52	Brazil	1	0.1%
53	Argentina	1	0.1%
54	Greece	1	0.1%