Rank	Countries/Territories	Count	Percent
1	China	487	33.8%
2	United States	450	31.3%
3	Germany	98	6.8%
4	Japan	67	4.7%
5	Latvia	55	3.8%
6	India	34	2.4%
7	Canada	30	2.1%
8	France	24	1.7%
9	United Kingdom	24	1.7%
10	Korea, Republic of	21	1.5%
11	Singapore	17	1.2%
12	Australia	17	1.2%
13	Netherlands	16	1.1%
14	Cyprus	11	0.8%
15	Sweden	7	0.5%
16	Brazil	6	0.4%
17	Russia	6	0.4%
18	Chile	5	0.3%
19	Turkey	5	0.3%
20	Ukraine	5	0.3%
21	Thailand	4	0.3%
22	Argentina	4	0.3%
23	Poland	4	0.3%
24	Portugal	4	0.3%
25	Romania	4	0.3%
26	Malaysia	3	0.2%
27	Ireland	3	0.2%
28	Taiwan	3	0.2%
29	Spain	3	0.2%
30	Serbia	2	0.1%
31	Bangladesh	2	0.1%
32	Mexico	2	0.1%
33	Oman	2	0.1%
34	Hong Kong	2	0.1%
35	Qatar	1	0.1%
36	Saudi Arabia	1	0.1%
37	Slovenia	1	0.1%
38	Pakistan	1	0.1%
39	Mongolia	1	0.1%
40	Lithuania	1	0.1%
41	Costa Rica	1	0.1%
42	Italy	1	0.1%
43	Iran, Islamic Republic of	1	0.1%
44	Greece	1	0.1%
45	Switzerland	1	0.1%
46	United Arab Emirates	1	0.1%