Rank	Countries/Territories	Count	Percent
1	China	270	34.7%
2	United States	237	30.5%
3	Germany	96	12.4%
4	Latvia	31	4%
5	Australia	30	3.9%
6	Japan	14	1.8%
7	Netherlands	14	1.8%
8	Canada	9	1.2%
9	Singapore	8	1%
10	Turkey	7	0.9%
11	Russia	7	0.9%
12	Egypt	6	0.8%
13	Pakistan	5	0.6%
14	Spain	5	0.6%
15	Lithuania	4	0.5%
16	Korea, Republic of	4	0.5%
17	Italy	3	0.4%
18	Costa Rica	3	0.4%
19	Romania	3	0.4%
20	Mongolia	2	0.3%
21	Thailand	2	0.3%
22	Cyprus	2	0.3%
23	Belgium	2	0.3%
24	Algeria	2	0.3%
25	Greece	2	0.3%
26	Hong Kong	2	0.3%
27	Ireland	2	0.3%
28	Argentina	1	0.1%
29	Ethiopia	1	0.1%
30	Sweden	1	0.1%
31	Malaysia	1	0.1%
32	Norway	1	0.1%