Rank	Countries/Territories	Count	Percent
1	United States	769	44.2%
2	China	498	28.6%
3	Germany	174	10%
4	France	56	3.2%
5	Netherlands	38	2.2%
6	Canada	29	1.7%
7	India	24	1.4%
8		19	1.1%
9	Singapore	18	1%
10	Japan	16	0.9%
11	Cyprus	13	0.7%
12	Italy	11	0.6%
13	United Kingdom	10	0.6%
14	Korea, Republic of	10	0.6%
15	Turkey	9	0.5%
16	Sweden	8	0.5%
17	Iran, Islamic Republic of	5	0.3%
18	Hong Kong	5	0.3%
19	Bulgaria	3	0.2%
20	Spain	3	0.2%
21	Pakistan	3	0.2%
22	Ireland	2	0.1%
23	Switzerland	2	0.1%
24	Australia	2	0.1%
25	Latvia	2	0.1%
26	Lithuania	2	0.1%
27	Malaysia	2	0.1%
28	Mongolia	1	0.1%
29	Georgia	1	0.1%
30	Bangladesh	1	0.1%
31	Brazil	1	0.1%
32	Argentina	1	0.1%
33	Norway	1	0.1%
34	Russia	1	0.1%