Rank	Countries/Territories	Count	Percent
1	China	576	39.4%
2	United States	509	34.8%
3	Germany	152	10.4%
4	Japan	57	3.9%
5	France	28	1.9%
6	Switzerland	24	1.6%
7	Canada	19	1.3%
8	India	13	0.9%
9	Singapore	13	0.9%
10	Netherlands	12	0.8%
11	South Africa	10	0.7%
12	Cyprus	8	0.5%
13	Turkey	7	0.5%
14	Ukraine	5	0.3%
15	United Kingdom	4	0.3%
16	Hong Kong	4	0.3%
17	Korea, Republic of	3	0.2%
18	Latvia	3	0.2%
19	Iran, Islamic Republic of	2	0.1%
20	Italy	2	0.1%
21	Australia	2	0.1%
22	Belgium	2	0.1%
23	Russia	2	0.1%
24	Taiwan	1	0.1%
25	Egypt	1	0.1%
26	New Zealand	1	0.1%
27	Norway	1	0.1%
28	Macao	1	0.1%
29	Malaysia	1	0.1%