Rank	Countries/Territories	Count	Percent
1	China	521	47.2%
2	United States	283	25.7%
3	Germany	59	5.3%
4	India	42	3.8%
5	Japan	26	2.4%
6	France	20	1.8%
7	Korea, Republic of	16	1.5%
8	Singapore	14	1.3%
9	Russia	13	1.2%
10	United Kingdom	9	0.8%
11	Italy	8	0.7%
12	Canada	8	0.7%
13	Hong Kong	7	0.6%
14	Netherlands	7	0.6%
15	Ireland	6	0.5%
16	Thailand	6	0.5%
17	Turkey	6	0.5%
18	Cyprus	5	0.5%
19	Egypt	4	0.4%
20	Iran, Islamic Republic of	4	0.4%
21	Argentina	3	0.3%
22	Kenya	3	0.3%
23	Mongolia	3	0.3%
24	Peru	3	0.3%
25	South Africa	3	0.3%
26	Sweden	3	0.3%
27	Taiwan	2	0.2%
28	Portugal	2	0.2%
29	Romania	2	0.2%
30	Latvia	2	0.2%
31	Belarus	2	0.2%
32	Brazil	2	0.2%
33	Ecuador	2	0.2%
34	Greece	1	0.1%
35	Austria	1	0.1%
36	Bangladesh	1	0.1%
37	Denmark	1	0.1%
38	Cuba	1	0.1%
39	Spain	1	0.1%
40	Ukraine	1	0.1%