Rank	Countries/Territories	Count	Percent
1	China	513	40.6%
2	United States	331	26.2%
3	Germany	103	8.1%
4	Turkey	56	4.4%
5	Russia	33	2.6%
6	France	27	2.1%
7	Japan	21	1.7%
8	Argentina	21	1.7%
9	Taiwan	15	1.2%
10	United Kingdom	13	1%
11	India	13	1%
12	Singapore	10	0.8%
13	Sweden	9	0.7%
14	Korea, Republic of	9	0.7%
15	Canada	8	0.6%
16	South Africa	8	0.6%
17	Italy	7	0.6%
18	Netherlands	6	0.5%
19	Brazil	6	0.5%
20	Ireland	6	0.5%
21	Australia	5	0.4%
22	Portugal	5	0.4%
23	Spain	5	0.4%
24	Mexico	4	0.3%
25	Algeria	4	0.3%
26	Cyprus	4	0.3%
27	Indonesia	4	0.3%
28	Peru	3	0.2%
29	United Arab Emirates	3	0.2%
30	Switzerland	2	0.2%
31	Poland	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Colombia	2	0.2%
34	Hong Kong	1	0.1%
35	Lithuania	1	0.1%
36	Romania	1	0.1%
37	Norway	1	0.1%