Rank	Countries/Territories	Count	Percent
1	China	404	36.5%
2	United States	280	25.3%
3	Germany	112	10.1%
4	France	58	5.2%
5	Korea, Republic of	44	4%
6	Canada	35	3.2%
7	India	33	3%
8	Netherlands	27	2.4%
9	Ireland	15	1.4%
10	Sweden	9	0.8%
11	Peru	8	0.7%
12	Brazil	8	0.7%
13	Italy	7	0.6%
14	Russia	6	0.5%
15	Singapore	6	0.5%
16	Japan	5	0.5%
17	Iran, Islamic Republic of	5	0.5%
18	Hong Kong	5	0.5%
19	Portugal	4	0.4%
20	Lithuania	4	0.4%
21	Switzerland	4	0.4%
22	Turkey	3	0.3%
23	United Kingdom	3	0.3%
24	Cyprus	3	0.3%
25	Ecuador	2	0.2%
26	Argentina	2	0.2%
27	Lebanon	2	0.2%
28	Ukraine	2	0.2%
29	Palestine, State of	2	0.2%
30	Nigeria	2	0.2%
31	Spain	2	0.2%
32	Pakistan	1	0.1%
33	Taiwan	1	0.1%
34	Australia	1	0.1%
35	Algeria	1	0.1%