Rank	Countries/Territories	Count	Percent
1	United States	558	35.2%
2	China	527	33.3%
3	Germany	160	10.1%
4	Australia	59	3.7%
5	Japan	53	3.3%
6	France	31	2%
7	Russia	20	1.3%
8	Netherlands	18	1.1%
9	Italy	14	0.9%
10	Singapore	13	0.8%
11	Ireland	12	0.8%
12	Canada	11	0.7%
13	Taiwan	11	0.7%
14	United Kingdom	9	0.6%
15	India	8	0.5%
16	Korea, Republic of	8	0.5%
17	Cyprus	7	0.4%
18	Hong Kong	6	0.4%
19	Greece	5	0.3%
20	Bangladesh	5	0.3%
21	Mongolia	4	0.3%
22	South Africa	4	0.3%
23	Spain	4	0.3%
24	Latvia	3	0.2%
25	Turkey	3	0.2%
26	Poland	3	0.2%
27	Romania	2	0.1%
28	Ukraine	2	0.1%
29	Sweden	2	0.1%
30	Norway	2	0.1%
31	Pakistan	2	0.1%
32	Argentina	2	0.1%
33	Hungary	2	0.1%
34	Indonesia	2	0.1%
35	Iran, Islamic Republic of	2	0.1%
36	Israel	2	0.1%
37	Czech Republic	1	0.1%
38	Denmark	1	0.1%
39	Ethiopia	1	0.1%
40	New Zealand	1	0.1%
41	Switzerland	1	0.1%
42	Malaysia	1	0.1%
43	Mauritius	1	0.1%
44	Nepal	1	0.1%