Rank	Countries/Territories	Count	Percent
1	China	230	36.9%
2	United States	181	29.1%
3	Germany	29	4.7%
4	Netherlands	17	2.7%
5	United Kingdom	17	2.7%
6	Canada	14	2.2%
7	Japan	13	2.1%
8	India	12	1.9%
9	France	12	1.9%
10	Singapore	10	1.6%
11	Egypt	9	1.4%
12	Taiwan	9	1.4%
13	Korea, Republic of	7	1.1%
14	Switzerland	6	1%
15	Israel	5	0.8%
16	Russia	5	0.8%
17	Cyprus	4	0.6%
18	Brazil	3	0.5%
19	Australia	3	0.5%
20	Romania	3	0.5%
21	Ireland	3	0.5%
22	Malaysia	3	0.5%
23	Nepal	3	0.5%
24	Jordan	2	0.3%
25	Italy	2	0.3%
26	Philippines	2	0.3%
27	Austria	2	0.3%
28	Albania	2	0.3%
29	Greece	2	0.3%
30	Thailand	2	0.3%
31	Ukraine	2	0.3%
32	Denmark	1	0.2%
33	Croatia	1	0.2%
34	Argentina	1	0.2%
35	Bangladesh	1	0.2%
36	Botswana	1	0.2%
37	Nigeria	1	0.2%
38	Peru	1	0.2%
39	Spain	1	0.2%
40	Iran, Islamic Republic of	1	0.2%