Rank	Countries/Territories	Count	Percent
1	China	426	38.3%
2	United States	411	37%
3	Germany	64	5.8%
4	France	31	2.8%
5	Japan	24	2.2%
6	Hong Kong	16	1.4%
7	Australia	15	1.4%
8	Netherlands	15	1.4%
9	United Kingdom	15	1.4%
10	Singapore	11	1%
11	Canada	10	0.9%
12	Bulgaria	9	0.8%
13	Cyprus	8	0.7%
14	Russia	8	0.7%
15	Ireland	5	0.5%
16	Romania	4	0.4%
17	Korea, Republic of	4	0.4%
18	South Africa	4	0.4%
19	Taiwan	3	0.3%
20	Ghana	3	0.3%
21	Bangladesh	3	0.3%
22	Belgium	2	0.2%
23	Denmark	2	0.2%
24	Italy	2	0.2%
25	India	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Sweden	2	0.2%
28	Malaysia	2	0.2%
29	Mongolia	1	0.1%
30	Malawi	1	0.1%
31	Nigeria	1	0.1%
32	Switzerland	1	0.1%
33	Spain	1	0.1%
34	Greece	1	0.1%
35	Argentina	1	0.1%
36	Austria	1	0.1%