Rank	Countries/Territories	Count	Percent
1	United States	533	37.5%
2	China	487	34.2%
3	Germany	108	7.6%
4	France	54	3.8%
5	Japan	52	3.7%
6	Russia	26	1.8%
7	Netherlands	21	1.5%
8	Singapore	17	1.2%
9	India	13	0.9%
10	Cyprus	13	0.9%
11	Australia	13	0.9%
12	Romania	10	0.7%
13	Canada	9	0.6%
14	Georgia	7	0.5%
15	Italy	7	0.5%
16	United Kingdom	7	0.5%
17	Spain	7	0.5%
18	Argentina	5	0.4%
19	Ireland	4	0.3%
20	Korea, Republic of	4	0.3%
21	Ukraine	4	0.3%
22	Bulgaria	3	0.2%
23	Cuba	3	0.2%
24	Sweden	2	0.1%
25	Switzerland	2	0.1%
26	Turkey	2	0.1%
27	Lithuania	2	0.1%
28	Mongolia	2	0.1%
29	Norway	1	0.1%
30	Slovakia	1	0.1%
31	South Africa	1	0.1%
32	Denmark	1	0.1%
33	Latvia	1	0.1%
34	Indonesia	1	0.1%