Rank	Countries/Territories	Count	Percent
1	China	400	35.1%
2	United States	261	22.9%
3	Singapore	67	5.9%
4	Canada	64	5.6%
5	Netherlands	42	3.7%
6	Germany	39	3.4%
7	Korea, Republic of	39	3.4%
8	Ireland	36	3.2%
9	Israel	22	1.9%
10	Japan	22	1.9%
11	India	20	1.8%
12	Russia	20	1.8%
13	Afghanistan	13	1.1%
14	France	12	1.1%
15	Hong Kong	9	0.8%
16	United Kingdom	9	0.8%
17	Taiwan	8	0.7%
18	Spain	7	0.6%
19	Mexico	6	0.5%
20	New Zealand	5	0.4%
21	Brazil	5	0.4%
22	Australia	4	0.4%
23	Romania	4	0.4%
24	Argentina	3	0.3%
25	Latvia	3	0.3%
26	Malaysia	2	0.2%
27	Poland	2	0.2%
28	Thailand	2	0.2%
29	Turkey	2	0.2%
30	Slovenia	2	0.2%
31	Saudi Arabia	1	0.1%
32	Serbia	1	0.1%
33	Ukraine	1	0.1%
34	Mongolia	1	0.1%
35	Nigeria	1	0.1%
36	Pakistan	1	0.1%
37	Hungary	1	0.1%
38	Bangladesh	1	0.1%
39	Chile	1	0.1%
40	Sweden	1	0.1%
41	Viet Nam	1	0.1%