Rank	Countries/Territories	Count	Percent
1	China	446	37.3%
2	United States	411	34.4%
3	Germany	133	11.1%
4	France	46	3.8%
5	Canada	25	2.1%
6	Japan	21	1.8%
7	United Kingdom	17	1.4%
8	Brazil	14	1.2%
9	Belgium	8	0.7%
10	Singapore	8	0.7%
11	Netherlands	8	0.7%
12	India	7	0.6%
13	Australia	6	0.5%
14	Austria	4	0.3%
15	Cyprus	4	0.3%
16	Latvia	4	0.3%
17	Egypt	4	0.3%
18	Russia	4	0.3%
19	Sweden	3	0.3%
20	Korea, Republic of	3	0.3%
21	Czech Republic	2	0.2%
22	Argentina	2	0.2%
23	Malaysia	2	0.2%
24	Norway	2	0.2%
25	Portugal	2	0.2%
26	Romania	2	0.2%
27	Mongolia	1	0.1%
28	Lithuania	1	0.1%
29	Switzerland	1	0.1%
30	Bangladesh	1	0.1%
31	Italy	1	0.1%
32	Georgia	1	0.1%
33	Hong Kong	1	0.1%