Rank	Countries/Territories	Count	Percent
1	United States	468	34.6%
2	China	436	32.2%
3	Germany	166	12.3%
4	France	61	4.5%
5	Japan	43	3.2%
6	Singapore	27	2%
7	United Kingdom	23	1.7%
8	Canada	20	1.5%
9	India	18	1.3%
10	Taiwan	14	1%
11	Cyprus	10	0.7%
12	Netherlands	9	0.7%
13	Ireland	7	0.5%
14	Korea, Republic of	7	0.5%
15	Sweden	6	0.4%
16	Switzerland	4	0.3%
17	Russia	4	0.3%
18	Bangladesh	4	0.3%
19	Denmark	3	0.2%
20	Hong Kong	3	0.2%
21	Malaysia	2	0.1%
22	Tunisia	2	0.1%
23	Turkey	2	0.1%
24	Spain	2	0.1%
25	Israel	2	0.1%
26	Norway	2	0.1%
27	Poland	2	0.1%
28	Mongolia	1	0.1%
29	Indonesia	1	0.1%
30	Ecuador	1	0.1%
31	Egypt	1	0.1%
32	Australia	1	0.1%