Rank	Countries/Territories	Count	Percent
1	United States	828	41.4%
2	China	705	35.3%
3	Germany	138	6.9%
4	Spain	40	2%
5	France	32	1.6%
6	Japan	24	1.2%
7	Netherlands	20	1%
8	India	18	0.9%
9	Greece	17	0.9%
10	Australia	17	0.9%
11	Russia	17	0.9%
12	Pakistan	16	0.8%
13	United Kingdom	16	0.8%
14	Singapore	15	0.8%
15	Canada	15	0.8%
16	Brazil	9	0.5%
17	Cyprus	9	0.5%
18	Turkey	7	0.4%
19	Sweden	6	0.3%
20	Ireland	6	0.3%
21	Korea, Republic of	6	0.3%
22	Hong Kong	5	0.3%
23	Portugal	5	0.3%
24	Argentina	3	0.2%
25	Denmark	2	0.1%
26	Croatia	2	0.1%
27	Nepal	2	0.1%
28	South Africa	2	0.1%
29	Philippines	2	0.1%
30	Poland	2	0.1%
31	Syrian Arab Republic	2	0.1%
32	Taiwan	2	0.1%
33	Uzbekistan	2	0.1%
34	Viet Nam	2	0.1%
35	Romania	1	0.1%
36	Italy	1	0.1%
37	Hungary	1	0.1%
38	Finland	1	0.1%