Rank	Countries/Territories	Count	Percent
1	China	408	37.4%
2	United States	408	37.4%
3	Germany	120	11%
4	Iran, Islamic Republic of	17	1.6%
5	Canada	15	1.4%
6	Cyprus	12	1.1%
7	France	12	1.1%
8	India	11	1%
9	United Kingdom	11	1%
10	Netherlands	10	0.9%
11	Japan	10	0.9%
12	Australia	9	0.8%
13	Russia	9	0.8%
14	Spain	8	0.7%
15	Singapore	3	0.3%
16	Norway	3	0.3%
17	Chile	3	0.3%
18	Greece	3	0.3%
19	Egypt	2	0.2%
20	Brazil	2	0.2%
21	Ireland	2	0.2%
22	Italy	2	0.2%
23	Switzerland	2	0.2%
24	Panama	1	0.1%
25	Romania	1	0.1%
26	Argentina	1	0.1%
27	Belgium	1	0.1%
28	Denmark	1	0.1%
29	Hong Kong	1	0.1%
30	Kuwait	1	0.1%
31	Latvia	1	0.1%
32	Mongolia	1	0.1%