Rank	Countries/Territories	Count	Percent
1	United States	218	32.6%
2	China	142	21.2%
3	Germany	80	12%
4	India	56	8.4%
5	Netherlands	39	5.8%
6	France	15	2.2%
7	Hong Kong	13	1.9%
8	Canada	12	1.8%
9	Italy	11	1.6%
10	Jordan	9	1.3%
11	Singapore	9	1.3%
12	Iran, Islamic Republic of	7	1%
13	Egypt	6	0.9%
14	Philippines	5	0.7%
15	United Kingdom	5	0.7%
16	Argentina	4	0.6%
17	Australia	4	0.6%
18	Ireland	3	0.4%
19	Korea, Republic of	3	0.4%
20	Oman	3	0.4%
21	Malaysia	3	0.4%
22	Pakistan	2	0.3%
23	Spain	2	0.3%
24	Switzerland	2	0.3%
25	Taiwan	2	0.3%
26	Nepal	2	0.3%
27	Romania	2	0.3%
28	Saudi Arabia	2	0.3%
29	Lithuania	2	0.3%
30	Denmark	2	0.3%
31	Cyprus	1	0.1%
32	Japan	1	0.1%
33	Ukraine	1	0.1%
34	Mongolia	1	0.1%