Rank	Countries/Territories	Count	Percent
1	China	973	52%
2	United States	468	25%
3	Germany	83	4.4%
4	Russia	37	2%
5	France	36	1.9%
6	Japan	32	1.7%
7	Netherlands	21	1.1%
8	Singapore	20	1.1%
9	Korea, Republic of	19	1%
10	Pakistan	16	0.9%
11	Hungary	14	0.7%
12	India	13	0.7%
13	Canada	12	0.6%
14	Portugal	12	0.6%
15	Hong Kong	10	0.5%
16	Taiwan	10	0.5%
17	United Kingdom	10	0.5%
18	Australia	9	0.5%
19	Egypt	9	0.5%
20	Argentina	7	0.4%
21	Cyprus	6	0.3%
22	Iran, Islamic Republic of	6	0.3%
23	Switzerland	6	0.3%
24	Malaysia	5	0.3%
25	Romania	4	0.2%
26	Mexico	3	0.2%
27	Ireland	3	0.2%
28	Italy	3	0.2%
29	Algeria	3	0.2%
30	Bulgaria	2	0.1%
31	Colombia	2	0.1%
32	Denmark	2	0.1%
33	Norway	2	0.1%
34	South Africa	2	0.1%
35	Turkey	2	0.1%
36	Ukraine	2	0.1%
37	United Arab Emirates	2	0.1%
38	Syrian Arab Republic	1	0.1%
39	Serbia	1	0.1%
40	Spain	1	0.1%
41	Sweden	1	0.1%
42	Philippines	1	0.1%
43	Brazil	1	0.1%