Rank	Countries/Territories	Count	Percent
1	China	441	48.4%
2	United States	191	20.9%
3	Japan	35	3.8%
4	Germany	25	2.7%
5	Australia	23	2.5%
6	United Kingdom	23	2.5%
7	Italy	15	1.6%
8	Netherlands	14	1.5%
9	France	13	1.4%
10	Canada	12	1.3%
11	Czech Republic	11	1.2%
12	India	10	1.1%
13	Korea, Republic of	9	1%
14	Singapore	8	0.9%
15	Sweden	8	0.9%
16	Iran, Islamic Republic of	8	0.9%
17	Hong Kong	6	0.7%
18	Syrian Arab Republic	6	0.7%
19	Taiwan	5	0.5%
20	Spain	5	0.5%
21	Nigeria	5	0.5%
22	Poland	5	0.5%
23	Ireland	5	0.5%
24	Egypt	3	0.3%
25	Chile	3	0.3%
26	Pakistan	3	0.3%
27	Russia	3	0.3%
28	Malaysia	3	0.3%
29	Thailand	2	0.2%
30		2	0.2%
31	Denmark	2	0.2%
32	Israel	2	0.2%
33	Iraq	2	0.2%
34	Belgium	1	0.1%
35	Brazil	1	0.1%
36	Norway	1	0.1%
37	Romania	1	0.1%