Rank	Countries/Territories	Count	Percent
1	United States	790	37.6%
2	China	622	29.6%
3	Germany	220	10.5%
4	Italy	94	4.5%
5	France	53	2.5%
6	Japan	49	2.3%
7	Hong Kong	30	1.4%
8	India	29	1.4%
9	Russia	27	1.3%
10	Australia	18	0.9%
11	Netherlands	16	0.8%
12	Taiwan	15	0.7%
13	Korea, Republic of	14	0.7%
14	Cyprus	14	0.7%
15	Canada	10	0.5%
16	United Kingdom	10	0.5%
17	Indonesia	7	0.3%
18	Nigeria	7	0.3%
19	Ireland	5	0.2%
20	Bangladesh	5	0.2%
21	Thailand	5	0.2%
22	South Africa	5	0.2%
23	Singapore	4	0.2%
24	Iraq	4	0.2%
25	Libya	3	0.1%
26	Palestine, State of	3	0.1%
27	Iran, Islamic Republic of	3	0.1%
28	Sweden	3	0.1%
29	United Arab Emirates	3	0.1%
30	Viet Nam	2	0.1%
31	Romania	2	0.1%
32	Hungary	2	0.1%
33	Argentina	2	0.1%
34	Costa Rica	2	0.1%
35	Latvia	2	0.1%
36	Serbia	2	0.1%
37	Lithuania	2	0.1%
38	Macao	2	0.1%
39	Kenya	2	0.1%
40	Mauritius	1	0%
41	Philippines	1	0%
42	Qatar	1	0%
43	Belgium	1	0%
44	Austria	1	0%
45	Ecuador	1	0%
46	Georgia	1	0%
47	Sri Lanka	1	0%
48	Switzerland	1	0%
49	Tunisia	1	0%
50	Zambia	1	0%