Rank	Countries/Territories	Count	Percent
1	United States	156	32.6%
2	China	114	23.8%
3	Germany	57	11.9%
4	India	21	4.4%
5	Netherlands	17	3.6%
6	Hong Kong	15	3.1%
7	Japan	15	3.1%
8	Korea, Republic of	15	3.1%
9	Russia	13	2.7%
10	Ireland	6	1.3%
11	France	6	1.3%
12	Australia	4	0.8%
13	Canada	3	0.6%
14	Cyprus	3	0.6%
15	Egypt	3	0.6%
16	Philippines	3	0.6%
17	Singapore	3	0.6%
18	Iraq	3	0.6%
19	Viet Nam	2	0.4%
20	Sri Lanka	2	0.4%
21	Taiwan	2	0.4%
22	Slovakia	2	0.4%
23	Saudi Arabia	2	0.4%
24	Colombia	2	0.4%
25	Malaysia	2	0.4%
26	Nepal	1	0.2%
27	Indonesia	1	0.2%
28	Argentina	1	0.2%
29	Spain	1	0.2%
30	Italy	1	0.2%
31	Thailand	1	0.2%
32	United Kingdom	1	0.2%