Rank	Countries/Territories	Count	Percent
1	United States	749	45.4%
2	China	519	31.5%
3	Germany	171	10.4%
4	Ukraine	26	1.6%
5	France	26	1.6%
6	Latvia	20	1.2%
7	Canada	16	1%
8	Netherlands	13	0.8%
9	India	13	0.8%
10	Japan	11	0.7%
11	Korea, Republic of	11	0.7%
12	Australia	8	0.5%
13	United Kingdom	8	0.5%
14	Singapore	6	0.4%
15	Sweden	6	0.4%
16	Cyprus	6	0.4%
17	Hong Kong	5	0.3%
18	Poland	5	0.3%
19	Taiwan	4	0.2%
20	Russia	3	0.2%
21	Bangladesh	3	0.2%
22	Argentina	3	0.2%
23	Belgium	2	0.1%
24	Nigeria	2	0.1%
25	Norway	2	0.1%
26	Romania	2	0.1%
27	South Africa	2	0.1%
28	Viet Nam	2	0.1%
29	Lithuania	1	0.1%
30	Mexico	1	0.1%
31	Ireland	1	0.1%
32	Finland	1	0.1%