Rank	Countries/Territories	Count	Percent
1	China	838	49.1%
2	United States	510	29.9%
3	Germany	143	8.4%
4	Canada	32	1.9%
5	France	25	1.5%
6	Netherlands	20	1.2%
7	Japan	19	1.1%
8	India	18	1.1%
9	Singapore	16	0.9%
10	Malaysia	10	0.6%
11	Iran, Islamic Republic of	10	0.6%
12	Korea, Republic of	9	0.5%
13	Latvia	7	0.4%
14	Hong Kong	7	0.4%
15	United Kingdom	5	0.3%
16	Russia	4	0.2%
17	Cyprus	4	0.2%
18	Bangladesh	3	0.2%
19	Mexico	3	0.2%
20	Taiwan	3	0.2%
21	Ukraine	2	0.1%
22	South Africa	2	0.1%
23	Italy	2	0.1%
24	Portugal	2	0.1%
25	Bulgaria	2	0.1%
26	Australia	2	0.1%
27	Georgia	2	0.1%
28	Albania	1	0.1%
29	Ireland	1	0.1%
30	Lithuania	1	0.1%
31	Macao	1	0.1%
32	Philippines	1	0.1%
33	Sweden	1	0.1%