Rank	Countries/Territories	Count	Percent
1	United States	748	44.8%
2	China	421	25.2%
3	Germany	232	13.9%
4	Japan	38	2.3%
5	France	25	1.5%
6	Greece	19	1.1%
7	Netherlands	19	1.1%
8	India	18	1.1%
9	Slovakia	14	0.8%
10	Switzerland	14	0.8%
11	Singapore	13	0.8%
12	Cyprus	9	0.5%
13	Australia	9	0.5%
14	Spain	8	0.5%
15	Hong Kong	7	0.4%
16	Korea, Republic of	7	0.4%
17	Latvia	6	0.4%
18	Argentina	6	0.4%
19	Mexico	6	0.4%
20	Poland	4	0.2%
21	Italy	4	0.2%
22	Russia	4	0.2%
23	Turkey	4	0.2%
24	Belgium	4	0.2%
25	Canada	3	0.2%
26	Bangladesh	3	0.2%
27	Sweden	3	0.2%
28	Portugal	3	0.2%
29	Romania	3	0.2%
30	New Zealand	2	0.1%
31	Ukraine	2	0.1%
32	United Kingdom	2	0.1%
33	Malaysia	2	0.1%
34	Hungary	2	0.1%
35	Ghana	1	0.1%
36	Taiwan	1	0.1%
37	Tonga	1	0.1%
38	Norway	1	0.1%
39	Mongolia	1	0.1%
40	Israel	1	0.1%