Rank	Countries/Territories	Count	Percent
1	United States	582	39.2%
2	China	438	29.5%
3	Germany	115	7.7%
4	India	89	6%
5	France	59	4%
6	Korea, Republic of	20	1.3%
7	Netherlands	18	1.2%
8	Japan	15	1%
9	Ecuador	13	0.9%
10	Canada	13	0.9%
11	Ireland	11	0.7%
12	Australia	10	0.7%
13	Norway	10	0.7%
14	United Kingdom	10	0.7%
15	Singapore	9	0.6%
16	Turkey	8	0.5%
17	Sweden	7	0.5%
18	Latvia	7	0.5%
19	Malaysia	6	0.4%
20	Italy	5	0.3%
21	Hong Kong	4	0.3%
22	Cyprus	4	0.3%
23	Brazil	3	0.2%
24		3	0.2%
25	Albania	2	0.1%
26	Chile	2	0.1%
27	Egypt	2	0.1%
28	Ethiopia	2	0.1%
29	Indonesia	2	0.1%
30	Moldova, Republic of	2	0.1%
31	Ukraine	2	0.1%
32	Saudi Arabia	2	0.1%
33	Taiwan	2	0.1%
34	Yemen	1	0.1%
35	Serbia	1	0.1%
36	Spain	1	0.1%
37	Switzerland	1	0.1%
38	Romania	1	0.1%
39	Hungary	1	0.1%
40	Bulgaria	1	0.1%