Rank	Countries/Territories	Count	Percent
1	China	415	42.7%
2	United States	312	32.1%
3	Germany	55	5.7%
4	Singapore	20	2.1%
5	India	18	1.9%
6	Hong Kong	17	1.8%
7	Japan	15	1.5%
8	Russia	11	1.1%
9	United Kingdom	9	0.9%
10	Romania	8	0.8%
11	Canada	7	0.7%
12	Italy	6	0.6%
13	Sweden	6	0.6%
14	Taiwan	5	0.5%
15	Zambia	5	0.5%
16	Korea, Republic of	5	0.5%
17	Netherlands	5	0.5%
18	Australia	5	0.5%
19	Iran, Islamic Republic of	4	0.4%
20	Finland	4	0.4%
21	Pakistan	4	0.4%
22	Israel	3	0.3%
23	Argentina	3	0.3%
24	Cyprus	3	0.3%
25	Botswana	2	0.2%
26	Brazil	2	0.2%
27	France	2	0.2%
28	Greece	2	0.2%
29	Hungary	2	0.2%
30	Ireland	2	0.2%
31	Mauritius	2	0.2%
32	Thailand	2	0.2%
33	Spain	2	0.2%
34	Kuwait	1	0.1%
35	Liberia	1	0.1%
36	Poland	1	0.1%
37	Oman	1	0.1%
38	South Africa	1	0.1%
39	Iraq	1	0.1%
40	Bangladesh	1	0.1%
41	Denmark	1	0.1%