Rank	Countries/Territories	Count	Percent
1	China	349	35.4%
2	United States	340	34.5%
3	Germany	126	12.8%
4	France	39	4%
5	Canada	15	1.5%
6	Ukraine	14	1.4%
7	Netherlands	13	1.3%
8	Singapore	11	1.1%
9	United Kingdom	8	0.8%
10	Japan	8	0.8%
11	Hong Kong	7	0.7%
12	Australia	6	0.6%
13	Argentina	5	0.5%
14	Cyprus	5	0.5%
15	Korea, Republic of	5	0.5%
16	Ireland	4	0.4%
17	Sweden	4	0.4%
18	Yemen	3	0.3%
19	Italy	3	0.3%
20	India	3	0.3%
21	Congo, The Democratic Republic of The	3	0.3%
22	Costa Rica	2	0.2%
23	Malaysia	2	0.2%
24	Mexico	2	0.2%
25	New Zealand	2	0.2%
26	Nigeria	2	0.2%
27	Russia	1	0.1%
28	Spain	1	0.1%
29	Luxembourg	1	0.1%
30	Ethiopia	1	0.1%
31	Bangladesh	1	0.1%