Rank	Countries/Territories	Count	Percent
1	United States	299	37.2%
2	China	224	27.9%
3	Germany	84	10.4%
4	Netherlands	22	2.7%
5	Japan	16	2%
6	Korea, Republic of	12	1.5%
7	Thailand	10	1.2%
8	India	10	1.2%
9	Egypt	10	1.2%
10	Ukraine	10	1.2%
11	Italy	8	1%
12	France	7	0.9%
13	Australia	7	0.9%
14	Taiwan	7	0.9%
15	United Kingdom	7	0.9%
16	Turkey	6	0.7%
17	Russia	6	0.7%
18	Saudi Arabia	5	0.6%
19	Canada	5	0.6%
20	Greece	5	0.6%
21	Brazil	4	0.5%
22	Singapore	4	0.5%
23	Philippines	4	0.5%
24	Spain	3	0.4%
25	Sweden	3	0.4%
26	Argentina	3	0.4%
27	Cyprus	3	0.4%
28	Indonesia	3	0.4%
29	Israel	2	0.2%
30	Hong Kong	2	0.2%
31	Tunisia	2	0.2%
32	Norway	2	0.2%
33	Palestine, State of	1	0.1%
34	Peru	1	0.1%
35	Mongolia	1	0.1%
36	Kazakhstan	1	0.1%
37	Ireland	1	0.1%
38	Finland	1	0.1%
39	Austria	1	0.1%
40	Viet Nam	1	0.1%
41	Yemen	1	0.1%