Rank	Countries/Territories	Count	Percent
1	China	523	37.1%
2	United States	419	29.7%
3	Germany	123	8.7%
4	Japan	106	7.5%
5	Singapore	31	2.2%
6	Canada	29	2.1%
7	India	25	1.8%
8	France	24	1.7%
9	Argentina	21	1.5%
10	Russia	14	1%
11	Cyprus	10	0.7%
12	Pakistan	7	0.5%
13	Romania	6	0.4%
14	Netherlands	6	0.4%
15	Egypt	6	0.4%
16	Australia	5	0.4%
17	Ireland	5	0.4%
18	Senegal	5	0.4%
19	Hungary	4	0.3%
20	Korea, Republic of	4	0.3%
21	Indonesia	4	0.3%
22	Iran, Islamic Republic of	3	0.2%
23	South Africa	3	0.2%
24	Taiwan	2	0.1%
25	Turkey	2	0.1%
26	Poland	2	0.1%
27	Portugal	2	0.1%
28	Libya	2	0.1%
29	Malaysia	2	0.1%
30	Mexico	2	0.1%
31	Hong Kong	2	0.1%
32	Italy	2	0.1%
33	Ukraine	2	0.1%
34	United Kingdom	1	0.1%
35	Latvia	1	0.1%
36	Belgium	1	0.1%
37	Brazil	1	0.1%
38	New Zealand	1	0.1%
39	Nigeria	1	0.1%
40	Uganda	1	0.1%
41	Thailand	1	0.1%