Rank	Countries/Territories	Count	Percent
1	China	561	43.8%
2	United States	426	33.3%
3	Germany	64	5%
4	Netherlands	36	2.8%
5	India	30	2.3%
6	Japan	25	2%
7	Korea, Republic of	20	1.6%
8	Iran, Islamic Republic of	16	1.2%
9	Canada	15	1.2%
10	Singapore	14	1.1%
11	France	9	0.7%
12	United Kingdom	9	0.7%
13	Taiwan	8	0.6%
14	Australia	6	0.5%
15	Russia	5	0.4%
16	Turkey	5	0.4%
17	Thailand	4	0.3%
18	South Africa	4	0.3%
19	Switzerland	3	0.2%
20	Spain	2	0.2%
21	Romania	2	0.2%
22	Argentina	2	0.2%
23	Brazil	2	0.2%
24	Egypt	2	0.2%
25	Italy	2	0.2%
26	Malaysia	2	0.2%
27	Mongolia	1	0.1%
28	Cyprus	1	0.1%
29	Denmark	1	0.1%
30	Belgium	1	0.1%
31	Poland	1	0.1%
32	Sweden	1	0.1%