Rank	Countries/Territories	Count	Percent
1	China	386	42.1%
2	United States	213	23.2%
3	Germany	109	11.9%
4	India	47	5.1%
5	France	20	2.2%
6	Netherlands	20	2.2%
7	Sweden	18	2%
8	Japan	17	1.9%
9	Korea, Republic of	17	1.9%
10	Taiwan	11	1.2%
11	Ireland	7	0.8%
12	Australia	6	0.7%
13	Russia	6	0.7%
14	Canada	5	0.5%
15	Iran, Islamic Republic of	4	0.4%
16	Thailand	4	0.4%
17	Turkey	3	0.3%
18	Iceland	3	0.3%
19	Italy	3	0.3%
20	Chile	3	0.3%
21	Denmark	3	0.3%
22	Brazil	2	0.2%
23	Hong Kong	2	0.2%
24	Singapore	2	0.2%
25	Slovakia	2	0.2%
26	Portugal	2	0.2%
27	Lithuania	1	0.1%
28	Cyprus	1	0.1%