Rank	Countries/Territories	Count	Percent
1	China	668	44.8%
2	United States	499	33.5%
3	Germany	92	6.2%
4	Japan	71	4.8%
5	Canada	47	3.2%
6	France	15	1%
7	India	13	0.9%
8	Korea, Republic of	9	0.6%
9	Singapore	9	0.6%
10	Netherlands	8	0.5%
11	Australia	8	0.5%
12	United Kingdom	6	0.4%
13	Brazil	4	0.3%
14	Bangladesh	3	0.2%
15	Cyprus	3	0.2%
16	Iran, Islamic Republic of	3	0.2%
17	Italy	3	0.2%
18	Norway	3	0.2%
19	Spain	2	0.1%
20	Taiwan	2	0.1%
21	Ukraine	2	0.1%
22	Ireland	2	0.1%
23	Greece	2	0.1%
24	Luxembourg	2	0.1%
25	Malaysia	2	0.1%
26	Finland	2	0.1%
27	Belgium	2	0.1%
28	Argentina	1	0.1%
29	Mongolia	1	0.1%
30	Latvia	1	0.1%
31	Hong Kong	1	0.1%
32	Turkey	1	0.1%
33	Switzerland	1	0.1%
34	Pakistan	1	0.1%
35	Philippines	1	0.1%