Rank	Countries/Territories	Count	Percent
1	United States	312	31.5%
2	China	252	25.4%
3	Germany	124	12.5%
4	India	40	4%
5	Pakistan	32	3.2%
6	Russia	32	3.2%
7	Singapore	18	1.8%
8	United Kingdom	18	1.8%
9	Japan	17	1.7%
10	Hong Kong	15	1.5%
11	Australia	14	1.4%
12	Portugal	12	1.2%
13	Spain	11	1.1%
14	Netherlands	10	1%
15	Viet Nam	9	0.9%
16	France	8	0.8%
17	Canada	7	0.7%
18	Cyprus	5	0.5%
19	Turkey	5	0.5%
20	Ukraine	5	0.5%
21	Italy	5	0.5%
22	Ireland	4	0.4%
23	Sweden	3	0.3%
24	Argentina	3	0.3%
25	Chile	3	0.3%
26	Indonesia	3	0.3%
27	Korea, Republic of	3	0.3%
28	Malaysia	3	0.3%
29	Mexico	2	0.2%
30	Hungary	2	0.2%
31	Bangladesh	2	0.2%
32	Tunisia	2	0.2%
33	Peru	2	0.2%
34	Romania	2	0.2%
35	South Africa	1	0.1%
36	Poland	1	0.1%
37	Taiwan	1	0.1%
38	Belgium	1	0.1%
39	Egypt	1	0.1%
40	Mongolia	1	0.1%