Rank	Countries/Territories	Count	Percent
1	China	544	46.5%
2	United States	384	32.8%
3	Germany	81	6.9%
4	Japan	27	2.3%
5	India	19	1.6%
6	Ukraine	17	1.5%
7	Korea, Republic of	13	1.1%
8	France	8	0.7%
9	Netherlands	8	0.7%
10	Singapore	8	0.7%
11	Cyprus	7	0.6%
12	Iran, Islamic Republic of	6	0.5%
13	Hong Kong	6	0.5%
14	Malaysia	6	0.5%
15	United Kingdom	6	0.5%
16	Canada	4	0.3%
17	Argentina	3	0.3%
18	Australia	3	0.3%
19	Portugal	3	0.3%
20	Mexico	2	0.2%
21	Nepal	2	0.2%
22	Taiwan	2	0.2%
23	Egypt	2	0.2%
24	Ireland	2	0.2%
25	Lebanon	1	0.1%
26	Lithuania	1	0.1%
27	Finland	1	0.1%
28	Norway	1	0.1%
29	Russia	1	0.1%
30	Sweden	1	0.1%