Rank	Countries/Territories	Count	Percent
1	United States	450	35.4%
2	China	401	31.6%
3	Germany	126	9.9%
4	Latvia	49	3.9%
5	Japan	29	2.3%
6	France	26	2%
7	Sweden	22	1.7%
8	Netherlands	21	1.7%
9	Mexico	16	1.3%
10	Singapore	13	1%
11	Hong Kong	13	1%
12	Ukraine	10	0.8%
13	Australia	9	0.7%
14	Bulgaria	7	0.6%
15	Korea, Republic of	7	0.6%
16	Russia	7	0.6%
17	Poland	6	0.5%
18	Thailand	6	0.5%
19	India	6	0.5%
20	United Kingdom	5	0.4%
21	South Africa	5	0.4%
22	Canada	4	0.3%
23	Chile	4	0.3%
24	Cyprus	4	0.3%
25	Indonesia	3	0.2%
26	Romania	3	0.2%
27	Mauritius	3	0.2%
28	Mongolia	3	0.2%
29	Taiwan	2	0.2%
30	Malaysia	2	0.2%
31	Iraq	1	0.1%
32	Argentina	1	0.1%
33	Brazil	1	0.1%
34	Spain	1	0.1%
35	Tunisia	1	0.1%
36	Turkey	1	0.1%
37	Nigeria	1	0.1%
38	Pakistan	1	0.1%