Rank	Countries/Territories	Count	Percent
1	China	301	35.5%
2	United States	255	30.1%
3	Germany	61	7.2%
4	France	23	2.7%
5		22	2.6%
6	United Kingdom	21	2.5%
7	Ukraine	13	1.5%
8	Taiwan	13	1.5%
9	Netherlands	12	1.4%
10	Canada	12	1.4%
11	India	10	1.2%
12	Australia	10	1.2%
13	Turkey	9	1.1%
14	Israel	8	0.9%
15	Brazil	7	0.8%
16	Korea, Republic of	6	0.7%
17	Lebanon	6	0.7%
18	Cyprus	5	0.6%
19	Indonesia	5	0.6%
20	Ecuador	4	0.5%
21	Mexico	4	0.5%
22	Philippines	4	0.5%
23	Russia	4	0.5%
24	Viet Nam	4	0.5%
25	Singapore	3	0.4%
26	Peru	3	0.4%
27	Japan	3	0.4%
28	Hong Kong	3	0.4%
29	Argentina	2	0.2%
30	Tanzania, United Republic of	2	0.2%
31	Thailand	2	0.2%
32	Nigeria	2	0.2%
33	Malaysia	2	0.2%
34	Lao People's Democratic Republic	1	0.1%
35	Mongolia	1	0.1%
36	Switzerland	1	0.1%
37	Egypt	1	0.1%
38	Ethiopia	1	0.1%
39	Hungary	1	0.1%
40	Ireland	1	0.1%