Rank	Countries/Territories	Count	Percent
1	China	433	37.4%
2	United States	373	32.2%
3	Germany	91	7.9%
4	Estonia	42	3.6%
5	Canada	26	2.2%
6	India	21	1.8%
7	Japan	17	1.5%
8	Netherlands	16	1.4%
9		15	1.3%
10	Singapore	14	1.2%
11	United Kingdom	13	1.1%
12	Korea, Republic of	12	1%
13	France	10	0.9%
14	Sweden	9	0.8%
15	Argentina	7	0.6%
16	Iran, Islamic Republic of	7	0.6%
17	Italy	6	0.5%
18	Hong Kong	6	0.5%
19	Taiwan	6	0.5%
20	Pakistan	5	0.4%
21	Turkey	4	0.3%
22	Norway	3	0.3%
23	Malaysia	3	0.3%
24	Australia	3	0.3%
25	Bangladesh	2	0.2%
26	Iraq	2	0.2%
27	Philippines	2	0.2%
28	Russia	2	0.2%
29	Spain	2	0.2%
30	South Africa	1	0.1%
31	Qatar	1	0.1%
32	Romania	1	0.1%
33	Jordan	1	0.1%
34	Ireland	1	0.1%
35	Bulgaria	1	0.1%
36	Cyprus	1	0.1%