Rank	Countries/Territories	Count	Percent
1	China	613	47%
2	United States	350	26.8%
3	Germany	104	8%
4	Japan	27	2.1%
5	India	25	1.9%
6	Singapore	17	1.3%
7	Switzerland	15	1.2%
8	Macao	12	0.9%
9	Hong Kong	12	0.9%
10	Canada	12	0.9%
11	France	11	0.8%
12	Korea, Republic of	8	0.6%
13	Taiwan	8	0.6%
14	Thailand	7	0.5%
15	Netherlands	7	0.5%
16	Australia	7	0.5%
17	Cyprus	6	0.5%
18	Hungary	6	0.5%
19	Nepal	5	0.4%
20	Italy	4	0.3%
21	Belgium	4	0.3%
22	Brazil	4	0.3%
23	Russia	4	0.3%
24	Malaysia	4	0.3%
25	Ukraine	4	0.3%
26	United Kingdom	3	0.2%
27	Spain	3	0.2%
28	Turkey	3	0.2%
29	Saudi Arabia	3	0.2%
30	Czech Republic	3	0.2%
31	Egypt	3	0.2%
32	Ireland	2	0.2%
33	Indonesia	2	0.2%
34	Iran, Islamic Republic of	1	0.1%
35	Greece	1	0.1%
36	Romania	1	0.1%
37	Lithuania	1	0.1%
38	Sri Lanka	1	0.1%
39	Viet Nam	1	0.1%