Rank	Countries/Territories	Count	Percent
1	United States	611	36.8%
2	China	423	25.5%
3	Germany	177	10.7%
4	Australia	73	4.4%
5	France	55	3.3%
6	India	51	3.1%
7	Japan	27	1.6%
8	Iran, Islamic Republic of	24	1.4%
9	Denmark	21	1.3%
10	Cyprus	19	1.1%
11	Netherlands	18	1.1%
12	Canada	17	1%
13	Mexico	16	1%
14	United Kingdom	15	0.9%
15	Greece	13	0.8%
16	Switzerland	12	0.7%
17	Russia	11	0.7%
18	Singapore	11	0.7%
19	Taiwan	7	0.4%
20	Argentina	7	0.4%
21	Ireland	5	0.3%
22	Turkey	5	0.3%
23	Serbia	5	0.3%
24	Ukraine	4	0.2%
25	Norway	4	0.2%
26	Malaysia	3	0.2%
27	Korea, Republic of	3	0.2%
28	Indonesia	3	0.2%
29	Hungary	3	0.2%
30	Colombia	3	0.2%
31	Hong Kong	2	0.1%
32	New Zealand	2	0.1%
33	Spain	2	0.1%
34	Sweden	2	0.1%
35	Rwanda	2	0.1%
36	Lithuania	1	0.1%
37	Mongolia	1	0.1%
38	Italy	1	0.1%
39	Brazil	1	0.1%