Rank	Countries/Territories	Count	Percent
1	United States	505	43.4%
2	China	265	22.8%
3	Germany	125	10.7%
4	India	67	5.8%
5	Canada	41	3.5%
6	Australia	39	3.4%
7	Japan	29	2.5%
8	Singapore	13	1.1%
9	Netherlands	9	0.8%
10	Hong Kong	8	0.7%
11	Korea, Republic of	8	0.7%
12	Argentina	7	0.6%
13	Spain	6	0.5%
14	France	5	0.4%
15	Cyprus	4	0.3%
16	Ukraine	3	0.3%
17	New Zealand	3	0.3%
18	Hungary	2	0.2%
19	Philippines	2	0.2%
20	Tunisia	2	0.2%
21	Romania	2	0.2%
22	Austria	2	0.2%
23	Bangladesh	2	0.2%
24	Lithuania	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Ireland	2	0.2%
27	Italy	1	0.1%
28	Mexico	1	0.1%
29	Mongolia	1	0.1%
30	Belgium	1	0.1%
31	Russia	1	0.1%
32	United Kingdom	1	0.1%
33	Poland	1	0.1%
34	Norway	1	0.1%
35	Peru	1	0.1%