Rank	Countries/Territories	Count	Percent
1	China	443	39.9%
2	United States	379	34.1%
3	Germany	109	9.8%
4	Japan	32	2.9%
5	Singapore	18	1.6%
6	India	16	1.4%
7	Canada	13	1.2%
8	Australia	12	1.1%
9	Netherlands	10	0.9%
10	United Kingdom	9	0.8%
11	Ukraine	8	0.7%
12	France	8	0.7%
13	Russia	6	0.5%
14	Cyprus	6	0.5%
15	Sweden	5	0.5%
16	Korea, Republic of	4	0.4%
17	Ireland	3	0.3%
18	Israel	3	0.3%
19	Italy	3	0.3%
20	Egypt	3	0.3%
21	Taiwan	3	0.3%
22	Mexico	2	0.2%
23	Norway	2	0.2%
24	Romania	2	0.2%
25	Belarus	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Lithuania	1	0.1%
28	Malaysia	1	0.1%
29	Belgium	1	0.1%
30	Argentina	1	0.1%
31	Hong Kong	1	0.1%
32	Poland	1	0.1%
33	Turkey	1	0.1%