Rank	Countries/Territories	Count	Percent
1	United States	987	47.3%
2	China	431	20.7%
3	Germany	217	10.4%
4	France	67	3.2%
5	Japan	62	3%
6	Netherlands	42	2%
7		33	1.6%
8	Canada	25	1.2%
9	Australia	23	1.1%
10	Korea, Republic of	21	1%
11	Russia	13	0.6%
12	Sweden	11	0.5%
13	United Kingdom	11	0.5%
14	Spain	10	0.5%
15	Singapore	10	0.5%
16	Cyprus	10	0.5%
17	Mexico	9	0.4%
18	Taiwan	9	0.4%
19	Czech Republic	8	0.4%
20	Turkey	7	0.3%
21	South Africa	7	0.3%
22	Poland	7	0.3%
23	Romania	6	0.3%
24	Pakistan	5	0.2%
25	Bangladesh	5	0.2%
26	Israel	5	0.2%
27	Hong Kong	3	0.1%
28	Ireland	3	0.1%
29	Thailand	3	0.1%
30	Ukraine	2	0.1%
31	Switzerland	2	0.1%
32	Myanmar	2	0.1%
33	Norway	2	0.1%
34	Philippines	2	0.1%
35	India	2	0.1%
36	Indonesia	2	0.1%
37	Italy	2	0.1%
38	Monaco	2	0.1%
39	Mongolia	2	0.1%
40	Argentina	2	0.1%
41	Brazil	2	0.1%
42	Barbados	1	0%
43	Belgium	1	0%
44	Austria	1	0%
45	Afghanistan	1	0%
46	Egypt	1	0%
47	Colombia	1	0%
48	Greece	1	0%
49	Morocco	1	0%
50	Latvia	1	0%
51	Lithuania	1	0%
52	Malaysia	1	0%
53	Jordan	1	0%
54	Iran, Islamic Republic of	1	0%