Rank	Countries/Territories	Count	Percent
1	United States	802	36.5%
2	China	460	20.9%
3	Germany	200	9.1%
4	Japan	200	9.1%
5	France	62	2.8%
6	Canada	54	2.5%
7	India	49	2.2%
8		44	2%
9	Singapore	31	1.4%
10	Netherlands	27	1.2%
11	Russia	25	1.1%
12	United Kingdom	21	1%
13	Australia	18	0.8%
14	Portugal	16	0.7%
15	Argentina	13	0.6%
16	Cyprus	13	0.6%
17	Ukraine	12	0.5%
18	Turkey	11	0.5%
19	Malaysia	11	0.5%
20	Korea, Republic of	10	0.5%
21	Hong Kong	10	0.5%
22	Belgium	10	0.5%
23	Denmark	8	0.4%
24	Taiwan	8	0.4%
25	Greece	7	0.3%
26	Brazil	7	0.3%
27	Norway	7	0.3%
28	Italy	6	0.3%
29	Latvia	5	0.2%
30	Indonesia	5	0.2%
31	Romania	5	0.2%
32	Sweden	5	0.2%
33	Switzerland	4	0.2%
34	Qatar	4	0.2%
35	Iran, Islamic Republic of	4	0.2%
36	Poland	4	0.2%
37	Mauritius	3	0.1%
38	Mexico	3	0.1%
39	Israel	2	0.1%
40	Macao	2	0.1%
41	Philippines	2	0.1%
42	Austria	2	0.1%
43	Spain	2	0.1%
44	Bangladesh	1	0%
45	Chile	1	0%
46	Ecuador	1	0%
47	Iraq	1	0%
48	Ireland	1	0%
49	Luxembourg	1	0%