Rank	Countries/Territories	Count	Percent
1	China	313	36.1%
2	United States	287	33.1%
3	Germany	87	10%
4	Canada	22	2.5%
5	France	17	2%
6	Japan	16	1.8%
7	India	14	1.6%
8	Netherlands	13	1.5%
9	Australia	12	1.4%
10	Singapore	11	1.3%
11	Korea, Republic of	9	1%
12	United Kingdom	8	0.9%
13	Ireland	7	0.8%
14	Iran, Islamic Republic of	6	0.7%
15	Russia	5	0.6%
16	Belgium	5	0.6%
17	Cyprus	4	0.5%
18	Czech Republic	4	0.5%
19	Sweden	4	0.5%
20	Ukraine	3	0.3%
21	Hong Kong	3	0.3%
22	Indonesia	2	0.2%
23	Macao	2	0.2%
24	Malaysia	2	0.2%
25	Bangladesh	2	0.2%
26	Algeria	2	0.2%
27	Argentina	2	0.2%
28	Thailand	2	0.2%
29	New Zealand	2	0.2%
30	Taiwan	1	0.1%