Rank	Countries/Territories	Count	Percent
1	China	313	33.5%
2	United States	296	31.7%
3	Germany	62	6.6%
4	France	43	4.6%
5	India	33	3.5%
6	Japan	28	3%
7	Russia	14	1.5%
8	Israel	13	1.4%
9	United Kingdom	12	1.3%
10	Hong Kong	11	1.2%
11	Bulgaria	9	1%
12	Canada	9	1%
13	Australia	8	0.9%
14	Brazil	7	0.8%
15	Singapore	7	0.8%
16	Switzerland	5	0.5%
17	Romania	5	0.5%
18	Luxembourg	5	0.5%
19	Netherlands	5	0.5%
20	Ireland	5	0.5%
21	Cote D'ivoire	5	0.5%
22	Peru	4	0.4%
23	Korea, Republic of	4	0.4%
24	Poland	3	0.3%
25	South Africa	3	0.3%
26	Croatia	3	0.3%
27	Argentina	3	0.3%
28	Colombia	3	0.3%
29	Belarus	2	0.2%
30	Hungary	2	0.2%
31	Spain	2	0.2%
32	Ukraine	2	0.2%
33	Portugal	2	0.2%
34	Norway	2	0.2%
35	Thailand	1	0.1%
36	Denmark	1	0.1%
37	Estonia	1	0.1%