Rank	Countries/Territories	Count	Percent
1	China	407	41.8%
2	United States	308	31.6%
3	Germany	71	7.3%
4	India	34	3.5%
5	Japan	21	2.2%
6	Korea, Republic of	18	1.8%
7	Netherlands	15	1.5%
8	United Kingdom	14	1.4%
9	Singapore	9	0.9%
10	Hong Kong	9	0.9%
11	Czech Republic	9	0.9%
12	Australia	8	0.8%
13	Iran, Islamic Republic of	7	0.7%
14	Sweden	6	0.6%
15	Spain	5	0.5%
16	Turkey	5	0.5%
17	Canada	4	0.4%
18	Cyprus	3	0.3%
19	Ireland	3	0.3%
20	Taiwan	3	0.3%
21	Thailand	3	0.3%
22	Nigeria	2	0.2%
23	Poland	2	0.2%
24	France	2	0.2%
25	Argentina	2	0.2%
26	Brazil	1	0.1%
27	Russia	1	0.1%
28	Greece	1	0.1%
29	Switzerland	1	0.1%