Rank	Countries/Territories	Count	Percent
1	China	312	33.9%
2	United States	271	29.5%
3	Netherlands	95	10.3%
4	Germany	74	8.1%
5	Japan	25	2.7%
6	France	17	1.8%
7	Canada	13	1.4%
8	Italy	12	1.3%
9	Taiwan	11	1.2%
10	United Kingdom	11	1.2%
11	Korea, Republic of	9	1%
12	India	8	0.9%
13	Sweden	8	0.9%
14	Romania	8	0.9%
15	Singapore	6	0.7%
16	Iran, Islamic Republic of	5	0.5%
17	Malaysia	5	0.5%
18	Brazil	5	0.5%
19	Cyprus	4	0.4%
20	Ecuador	3	0.3%
21	Ireland	3	0.3%
22	Mexico	2	0.2%
23	Iceland	2	0.2%
24	Argentina	2	0.2%
25	Australia	2	0.2%
26	Belgium	2	0.2%
27	Thailand	2	0.2%
28	Ukraine	1	0.1%
29	Spain	1	0.1%