Rank	Countries/Territories	Count	Percent
1	China	714	40.2%
2	United States	554	31.2%
3	Germany	124	7%
4	Japan	96	5.4%
5	France	50	2.8%
6	Canada	23	1.3%
7	Korea, Republic of	22	1.2%
8	United Kingdom	20	1.1%
9	India	18	1%
10	Netherlands	16	0.9%
11	Singapore	15	0.8%
12	Switzerland	14	0.8%
13	Puerto Rico	11	0.6%
14	Russia	11	0.6%
15	Denmark	11	0.6%
16	Hong Kong	9	0.5%
17	Ukraine	9	0.5%
18	Spain	7	0.4%
19	Cyprus	7	0.4%
20	Australia	6	0.3%
21	Viet Nam	5	0.3%
22	Belgium	4	0.2%
23	Ireland	3	0.2%
24	Sweden	3	0.2%
25	Taiwan	3	0.2%
26	Slovakia	3	0.2%
27	Luxembourg	2	0.1%
28	Iraq	2	0.1%
29	Finland	2	0.1%
30	Brazil	2	0.1%
31	Chile	2	0.1%
32	Czech Republic	1	0.1%
33	Egypt	1	0.1%
34	Argentina	1	0.1%
35	Norway	1	0.1%
36	Poland	1	0.1%
37	Lithuania	1	0.1%