Rank	Countries/Territories	Count	Percent
1	China	550	49.3%
2	United States	307	27.5%
3	Germany	68	6.1%
4	France	32	2.9%
5	Palestine, State of	24	2.2%
6	Japan	14	1.3%
7	Switzerland	13	1.2%
8	India	12	1.1%
9	United Kingdom	12	1.1%
10	Singapore	8	0.7%
11	Venezuela, Bolivarian Republic of	8	0.7%
12	Ukraine	8	0.7%
13	Netherlands	6	0.5%
14	Norway	5	0.4%
15	Ireland	5	0.4%
16	Brazil	5	0.4%
17	Madagascar	4	0.4%
18	Israel	3	0.3%
19	Australia	3	0.3%
20	Georgia	3	0.3%
21	Mexico	3	0.3%
22	Portugal	2	0.2%
23	Saudi Arabia	2	0.2%
24	Korea, Republic of	2	0.2%
25	Spain	2	0.2%
26	Taiwan	2	0.2%
27	Italy	2	0.2%
28	Malaysia	2	0.2%
29	Jordan	1	0.1%
30	Iran, Islamic Republic of	1	0.1%
31	Cyprus	1	0.1%
32	Ecuador	1	0.1%
33	Argentina	1	0.1%
34	Canada	1	0.1%
35	Paraguay	1	0.1%
36	Moldova, Republic of	1	0.1%