Rank	Countries/Territories	Count	Percent
1	United States	429	35%
2	China	416	34%
3	Germany	131	10.7%
4	Japan	56	4.6%
5	Singapore	29	2.4%
6	India	23	1.9%
7	Greece	16	1.3%
8	Slovakia	14	1.1%
9	Netherlands	13	1.1%
10	Canada	13	1.1%
11	France	12	1%
12	Egypt	11	0.9%
13	Ukraine	9	0.7%
14	Korea, Republic of	6	0.5%
15	Denmark	6	0.5%
16	Hungary	5	0.4%
17	Poland	4	0.3%
18	Cyprus	4	0.3%
19	Argentina	3	0.2%
20	Australia	3	0.2%
21	Spain	3	0.2%
22	United Kingdom	2	0.2%
23	Lithuania	2	0.2%
24	Belgium	2	0.2%
25	Brazil	2	0.2%
26	Algeria	2	0.2%
27	Hong Kong	2	0.2%
28	Ireland	1	0.1%
29	Israel	1	0.1%
30	Italy	1	0.1%
31	Mongolia	1	0.1%
32	Norway	1	0.1%
33	Russia	1	0.1%
34	Sweden	1	0.1%