Rank	Countries/Territories	Count	Percent
1	China	413	38.9%
2	United States	335	31.5%
3	Germany	77	7.2%
4	Canada	35	3.3%
5	France	30	2.8%
6	South Africa	24	2.3%
7	Netherlands	19	1.8%
8	Singapore	15	1.4%
9	Japan	14	1.3%
10	India	14	1.3%
11	Israel	10	0.9%
12	United Kingdom	10	0.9%
13	Korea, Republic of	9	0.8%
14	Ireland	5	0.5%
15	Cyprus	5	0.5%
16	Denmark	5	0.5%
17	Argentina	5	0.5%
18	Australia	4	0.4%
19	Iran, Islamic Republic of	4	0.4%
20	Austria	3	0.3%
21	Italy	3	0.3%
22	Spain	3	0.3%
23	Sweden	3	0.3%
24	Turkey	2	0.2%
25	Romania	2	0.2%
26	Saudi Arabia	2	0.2%
27	Malaysia	2	0.2%
28	Mexico	2	0.2%
29	Mongolia	2	0.2%
30	Hong Kong	2	0.2%
31	Georgia	1	0.1%
32	Belgium	1	0.1%
33	Egypt	1	0.1%
34	Ukraine	1	0.1%