Rank	Countries/Territories	Count	Percent
1	United States	264	34%
2	China	187	24.1%
3	Germany	72	9.3%
4	India	45	5.8%
5	France	37	4.8%
6		21	2.7%
7	Hong Kong	17	2.2%
8	Japan	15	1.9%
9	Korea, Republic of	11	1.4%
10	Switzerland	11	1.4%
11	United Kingdom	10	1.3%
12	Singapore	8	1%
13	Netherlands	7	0.9%
14	Egypt	7	0.9%
15	Australia	6	0.8%
16	Iran, Islamic Republic of	6	0.8%
17	South Africa	6	0.8%
18	Macao	5	0.6%
19	Canada	5	0.6%
20	Cyprus	4	0.5%
21	Hungary	4	0.5%
22	Sweden	4	0.5%
23	Taiwan	4	0.5%
24	Ireland	3	0.4%
25	Israel	2	0.3%
26	Italy	2	0.3%
27	Algeria	2	0.3%
28	Argentina	2	0.3%
29	Ukraine	2	0.3%
30	Malaysia	2	0.3%
31	Spain	2	0.3%
32	Russia	1	0.1%
33	Bangladesh	1	0.1%
34	Georgia	1	0.1%