Rank	Countries/Territories	Count	Percent
1	China	485	37%
2	United States	349	26.6%
3	Germany	78	5.9%
4	United Kingdom	37	2.8%
5	Canada	34	2.6%
6	Singapore	34	2.6%
7	India	32	2.4%
8	Japan	21	1.6%
9	Australia	21	1.6%
10	Austria	20	1.5%
11	Iran, Islamic Republic of	20	1.5%
12	France	17	1.3%
13	Indonesia	15	1.1%
14	Ukraine	13	1%
15	Switzerland	9	0.7%
16	Thailand	8	0.6%
17	Ireland	8	0.6%
18	Korea, Republic of	8	0.6%
19	Netherlands	8	0.6%
20	Philippines	7	0.5%
21	Malaysia	7	0.5%
22	Nepal	7	0.5%
23	Greece	7	0.5%
24	Cyprus	6	0.5%
25	Brazil	6	0.5%
26	Saudi Arabia	6	0.5%
27	Hong Kong	5	0.4%
28	Latvia	5	0.4%
29	Viet Nam	4	0.3%
30	Turkey	3	0.2%
31	Mauritius	3	0.2%
32	Russia	3	0.2%
33	South Africa	3	0.2%
34	Bhutan	3	0.2%
35	Bangladesh	2	0.2%
36	Ecuador	2	0.2%
37	Estonia	2	0.2%
38	Colombia	2	0.2%
39	Sri Lanka	2	0.2%
40	Mongolia	2	0.2%
41	Mexico	1	0.1%
42	Luxembourg	1	0.1%
43	Kenya	1	0.1%
44	Italy	1	0.1%
45	Costa Rica	1	0.1%
46	Belgium	1	0.1%
47	Argentina	1	0.1%
48	Bulgaria	1	0.1%