Rank	Countries/Territories	Count	Percent
1	China	343	31.7%
2	United States	325	30.1%
3	Germany	104	9.6%
4	Australia	61	5.6%
5	India	50	4.6%
6	Russia	36	3.3%
7	Netherlands	18	1.7%
8	Japan	18	1.7%
9	United Kingdom	18	1.7%
10	Singapore	16	1.5%
11	Canada	11	1%
12	Ireland	10	0.9%
13	Brazil	8	0.7%
14	Cyprus	6	0.6%
15	Thailand	6	0.6%
16	Poland	5	0.5%
17	Egypt	4	0.4%
18	France	4	0.4%
19	Korea, Republic of	3	0.3%
20	Indonesia	3	0.3%
21	Iran, Islamic Republic of	3	0.3%
22	Israel	3	0.3%
23	Viet Nam	3	0.3%
24	Venezuela, Bolivarian Republic of	2	0.2%
25	Pakistan	2	0.2%
26	Peru	2	0.2%
27	Switzerland	2	0.2%
28	Malaysia	2	0.2%
29	Malta	2	0.2%
30	Armenia	2	0.2%
31	Argentina	1	0.1%
32	Greece	1	0.1%
33	Hong Kong	1	0.1%
34	Ukraine	1	0.1%
35	South Africa	1	0.1%
36	Spain	1	0.1%
37	Sweden	1	0.1%
38	Philippines	1	0.1%
39	Romania	1	0.1%