Rank	Countries/Territories	Count	Percent
1	China	406	41.2%
2	United States	311	31.5%
3	Germany	94	9.5%
4	Japan	26	2.6%
5	Singapore	15	1.5%
6	Canada	14	1.4%
7	India	10	1%
8	France	9	0.9%
9	Netherlands	9	0.9%
10	Australia	8	0.8%
11	Cyprus	7	0.7%
12	Ireland	7	0.7%
13	Korea, Republic of	6	0.6%
14	Mongolia	5	0.5%
15	Sweden	5	0.5%
16	Indonesia	5	0.5%
17	United Kingdom	5	0.5%
18	Iran, Islamic Republic of	4	0.4%
19	Latvia	4	0.4%
20	Russia	3	0.3%
21	Taiwan	3	0.3%
22	Argentina	3	0.3%
23	Colombia	3	0.3%
24	Bangladesh	3	0.3%
25	Chile	3	0.3%
26	Georgia	2	0.2%
27	Hong Kong	2	0.2%
28	South Africa	2	0.2%
29	Saudi Arabia	2	0.2%
30	Philippines	2	0.2%
31	Norway	1	0.1%
32	Pakistan	1	0.1%
33	Viet Nam	1	0.1%
34	Turkey	1	0.1%
35	Ukraine	1	0.1%
36	Bulgaria	1	0.1%
37	Croatia	1	0.1%
38	Denmark	1	0.1%