Rank	Countries/Territories	Count	Percent
1	China	409	37.2%
2	United States	389	35.4%
3	Germany	110	10%
4	France	39	3.6%
5	Canada	24	2.2%
6	Japan	19	1.7%
7	United Kingdom	17	1.5%
8	Brazil	12	1.1%
9	Belgium	8	0.7%
10	Singapore	8	0.7%
11	Netherlands	7	0.6%
12	India	7	0.6%
13	Australia	6	0.5%
14	Austria	4	0.4%
15	Cyprus	4	0.4%
16	Latvia	4	0.4%
17	Egypt	4	0.4%
18	Russia	4	0.4%
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	Bangladesh	1	0.1%
29	Italy	1	0.1%
30	Georgia	1	0.1%
31	Hong Kong	1	0.1%