Rank	Countries/Territories	Count	Percent
1	China	438	37.1%
2	United States	424	35.9%
3	Germany	115	9.7%
4	Australia	34	2.9%
5	Korea, Republic of	23	1.9%
6	Canada	22	1.9%
7	India	18	1.5%
8	Japan	16	1.4%
9	Netherlands	15	1.3%
10	United Kingdom	11	0.9%
11	Ireland	11	0.9%
12	Argentina	9	0.8%
13	Singapore	5	0.4%
14	Belgium	4	0.3%
15	France	4	0.3%
16	Italy	4	0.3%
17	Israel	3	0.3%
18	Cyprus	3	0.3%
19	Portugal	3	0.3%
20	Romania	2	0.2%
21	Russia	2	0.2%
22	Saudi Arabia	2	0.2%
23	Spain	2	0.2%
24	Taiwan	2	0.2%
25	Czech Republic	2	0.2%
26	Denmark	2	0.2%
27	Hong Kong	2	0.2%
28	Iran, Islamic Republic of	1	0.1%
29	Colombia	1	0.1%
30	Turkey	1	0.1%
31	Peru	1	0.1%