Rank	Countries/Territories	Count	Percent
1	China	310	43.8%
2	United States	206	29.1%
3	Germany	53	7.5%
4	France	18	2.5%
5	Taiwan	10	1.4%
6	Singapore	9	1.3%
7	Cyprus	9	1.3%
8	India	9	1.3%
9	Korea, Republic of	9	1.3%
10	Japan	7	1%
11	United Kingdom	7	1%
12	Netherlands	6	0.8%
13	Iran, Islamic Republic of	6	0.8%
14	Argentina	5	0.7%
15	Russia	5	0.7%
16	Mongolia	4	0.6%
17	Belgium	4	0.6%
18	Canada	4	0.6%
19	Hong Kong	4	0.6%
20	Australia	3	0.4%
21	Saudi Arabia	3	0.4%
22	Pakistan	2	0.3%
23	Romania	2	0.3%
24	Viet Nam	2	0.3%
25	Brazil	2	0.3%
26	Denmark	2	0.3%
27	Mexico	2	0.3%
28	Lithuania	1	0.1%
29	Italy	1	0.1%
30	Ukraine	1	0.1%
31	Norway	1	0.1%
32	Switzerland	1	0.1%