Rank	Countries/Territories	Count	Percent
1	China	410	36.4%
2	United States	376	33.4%
3	Germany	123	10.9%
4	Canada	24	2.1%
5	Switzerland	21	1.9%
6	United Kingdom	17	1.5%
7	France	17	1.5%
8	Australia	17	1.5%
9	Cyprus	14	1.2%
10	Japan	13	1.2%
11	India	12	1.1%
12	Netherlands	11	1%
13	Korea, Republic of	9	0.8%
14	New Zealand	8	0.7%
15	Singapore	6	0.5%
16	Spain	4	0.4%
17	Norway	4	0.4%
18	Oman	4	0.4%
19	Iran, Islamic Republic of	4	0.4%
20	Ireland	4	0.4%
21	Finland	4	0.4%
22	Argentina	4	0.4%
23	Bangladesh	2	0.2%
24	Czech Republic	2	0.2%
25	Denmark	2	0.2%
26	Hong Kong	2	0.2%
27	Sweden	2	0.2%
28	Turkey	2	0.2%
29	Mongolia	1	0.1%
30	Pakistan	1	0.1%
31	Romania	1	0.1%
32	Russia	1	0.1%
33	Georgia	1	0.1%
34	Bulgaria	1	0.1%
35	Algeria	1	0.1%