Rank	Countries/Territories	Count	Percent
1	United States	508	35.3%
2	China	453	31.5%
3	Germany	166	11.5%
4	France	68	4.7%
5	Japan	43	3%
6	Taiwan	30	2.1%
7	Singapore	27	1.9%
8	United Kingdom	23	1.6%
9	Canada	20	1.4%
10	India	18	1.2%
11	Cyprus	11	0.8%
12	Netherlands	9	0.6%
13	Ireland	7	0.5%
14	Korea, Republic of	7	0.5%
15	Denmark	6	0.4%
16	Sweden	6	0.4%
17	Switzerland	4	0.3%
18	Norway	4	0.3%
19	Russia	4	0.3%
20	Bangladesh	4	0.3%
21	Hong Kong	3	0.2%
22	Malaysia	2	0.1%
23	Finland	2	0.1%
24	Spain	2	0.1%
25	Poland	2	0.1%
26	Israel	2	0.1%
27	Tunisia	2	0.1%
28	Turkey	2	0.1%
29	Australia	1	0.1%
30	Ecuador	1	0.1%
31	Egypt	1	0.1%
32	Mongolia	1	0.1%
33	Indonesia	1	0.1%