Rank	Countries/Territories	Count	Percent
1	United States	619	45.5%
2	China	323	23.7%
3	Germany	133	9.8%
4	France	49	3.6%
5	Sweden	21	1.5%
6	Italy	20	1.5%
7	Cyprus	19	1.4%
8	Japan	18	1.3%
9	India	17	1.2%
10	Netherlands	17	1.2%
11	United Kingdom	16	1.2%
12	Australia	15	1.1%
13	Singapore	12	0.9%
14	Ireland	10	0.7%
15	Ukraine	10	0.7%
16	Canada	10	0.7%
17	Korea, Republic of	8	0.6%
18	Bangladesh	6	0.4%
19	Spain	6	0.4%
20	South Africa	4	0.3%
21	Pakistan	4	0.3%
22	Russia	3	0.2%
23	Turkey	3	0.2%
24	Iran, Islamic Republic of	3	0.2%
25	Hong Kong	2	0.1%
26	Brazil	2	0.1%
27	Ecuador	2	0.1%
28	Colombia	2	0.1%
29	Argentina	1	0.1%
30	Lebanon	1	0.1%
31	Mongolia	1	0.1%
32	Switzerland	1	0.1%
33	Philippines	1	0.1%
34	Portugal	1	0.1%
35	New Zealand	1	0.1%