Rank	Countries/Territories	Count	Percent
1	China	604	52.5%
2	United States	256	22.3%
3	Germany	66	5.7%
4	Australia	39	3.4%
5	Japan	30	2.6%
6	Netherlands	20	1.7%
7	Ireland	17	1.5%
8	Singapore	13	1.1%
9	Canada	8	0.7%
10	Cyprus	8	0.7%
11	Argentina	7	0.6%
12	India	7	0.6%
13	Spain	7	0.6%
14	Colombia	6	0.5%
15	South Africa	5	0.4%
16	Mexico	5	0.4%
17	Switzerland	4	0.3%
18	Korea, Republic of	4	0.3%
19	Egypt	4	0.3%
20	France	4	0.3%
21	Iran, Islamic Republic of	4	0.3%
22	Russia	3	0.3%
23	Serbia	3	0.3%
24	United Kingdom	3	0.3%
25	New Zealand	2	0.2%
26	Ukraine	2	0.2%
27	Viet Nam	2	0.2%
28	Hong Kong	2	0.2%
29	Italy	2	0.2%
30	Belgium	2	0.2%
31	Brazil	2	0.2%
32	Chile	1	0.1%
33	Israel	1	0.1%
34	Iceland	1	0.1%
35	Thailand	1	0.1%
36	Nigeria	1	0.1%
37	Pakistan	1	0.1%
38	Philippines	1	0.1%
39	Portugal	1	0.1%
40	Romania	1	0.1%