Rank	Countries/Territories	Count	Percent
1	China	410	38%
2	United States	397	36.8%
3	Germany	76	7%
4	France	37	3.4%
5	Korea, Republic of	21	1.9%
6	India	17	1.6%
7	Netherlands	14	1.3%
8	Japan	11	1%
9	Ireland	11	1%
10	Czech Republic	9	0.8%
11	United Kingdom	9	0.8%
12	Singapore	9	0.8%
13	Canada	7	0.6%
14	Hong Kong	7	0.6%
15	Israel	5	0.5%
16	Norway	5	0.5%
17	Taiwan	5	0.5%
18	Australia	4	0.4%
19	Cyprus	4	0.4%
20	Austria	3	0.3%
21	Spain	3	0.3%
22	Turkey	3	0.3%
23	Russia	2	0.2%
24	Belgium	2	0.2%
25	Argentina	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Luxembourg	1	0.1%
28	Mongolia	1	0.1%
29	Thailand	1	0.1%
30	Sweden	1	0.1%
31	Switzerland	1	0.1%