Rank	Countries/Territories	Count	Percent
1	China	285	36.4%
2	United States	210	26.9%
3	Germany	123	15.7%
4	Netherlands	27	3.5%
5	Japan	21	2.7%
6	India	17	2.2%
7	Singapore	12	1.5%
8	Canada	9	1.2%
9	Egypt	8	1%
10	France	7	0.9%
11	United Kingdom	7	0.9%
12	Korea, Republic of	6	0.8%
13	Indonesia	4	0.5%
14	Belgium	4	0.5%
15	Ireland	4	0.5%
16	Turkey	3	0.4%
17	Ukraine	3	0.4%
18	South Africa	3	0.4%
19	Australia	3	0.4%
20	Cyprus	3	0.4%
21	Argentina	2	0.3%
22	Malaysia	2	0.3%
23	Mexico	2	0.3%
24	Slovakia	2	0.3%
25	Nepal	2	0.3%
26	Philippines	2	0.3%
27	Russia	1	0.1%
28	Norway	1	0.1%
29	Pakistan	1	0.1%
30	Sweden	1	0.1%
31	Switzerland	1	0.1%
32	Syrian Arab Republic	1	0.1%
33	Thailand	1	0.1%
34	Moldova, Republic of	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Brazil	1	0.1%
37	Ethiopia	1	0.1%