Rank	Countries/Territories	Count	Percent
1	China	519	38.8%
2	United States	516	38.6%
3	Germany	116	8.7%
4	Japan	27	2%
5	France	18	1.3%
6	Australia	13	1%
7	Russia	12	0.9%
8	Singapore	11	0.8%
9	United Kingdom	11	0.8%
10	Canada	10	0.7%
11	India	8	0.6%
12	Sweden	8	0.6%
13	Netherlands	7	0.5%
14	Hong Kong	6	0.4%
15	Iran, Islamic Republic of	5	0.4%
16	Cyprus	5	0.4%
17	Bangladesh	3	0.2%
18	Indonesia	3	0.2%
19	Korea, Republic of	3	0.2%
20	Turkey	3	0.2%
21	Switzerland	2	0.1%
22	Nigeria	2	0.1%
23	Norway	2	0.1%
24	South Africa	2	0.1%
25	Malaysia	2	0.1%
26	Mexico	2	0.1%
27	Peru	2	0.1%
28	Guatemala	2	0.1%
29	Italy	2	0.1%
30	Bulgaria	2	0.1%
31	Argentina	1	0.1%
32	Egypt	1	0.1%
33	Ghana	1	0.1%
34	Greece	1	0.1%
35	Ireland	1	0.1%
36	Portugal	1	0.1%
37	Saudi Arabia	1	0.1%
38	Pakistan	1	0.1%
39	Macao	1	0.1%
40	Kazakhstan	1	0.1%
41	Kenya	1	0.1%
42	United Arab Emirates	1	0.1%