Rank	Countries/Territories	Count	Percent
1	China	248	39.6%
2	United States	146	23.3%
3	Germany	32	5.1%
4	Japan	23	3.7%
5	Russia	23	3.7%
6	Iran, Islamic Republic of	22	3.5%
7	France	14	2.2%
8	Netherlands	13	2.1%
9	Korea, Republic of	11	1.8%
10	Italy	9	1.4%
11	United Kingdom	9	1.4%
12	Canada	8	1.3%
13	Ireland	8	1.3%
14	Romania	7	1.1%
15	Pakistan	7	1.1%
16	India	5	0.8%
17	Hong Kong	4	0.6%
18	Cyprus	4	0.6%
19	Singapore	4	0.6%
20	Thailand	4	0.6%
21	Viet Nam	4	0.6%
22	Indonesia	3	0.5%
23	Lithuania	2	0.3%
24	Brazil	2	0.3%
25	Turkey	2	0.3%
26	Sri Lanka	2	0.3%
27	Serbia	2	0.3%
28	Norway	2	0.3%
29	Paraguay	1	0.2%
30	Portugal	1	0.2%
31	Slovakia	1	0.2%
32	Australia	1	0.2%
33	Ethiopia	1	0.2%
34	Georgia	1	0.2%
35	Israel	1	0.2%