Rank	Countries/Territories	Count	Percent
1	United States	383	36.5%
2	China	312	29.7%
3	Germany	121	11.5%
4	Japan	56	5.3%
5	Singapore	29	2.8%
6	India	19	1.8%
7	Greece	15	1.4%
8	Slovakia	14	1.3%
9	Canada	12	1.1%
10	Egypt	11	1%
11	France	11	1%
12	Netherlands	9	0.9%
13	Ukraine	9	0.9%
14	Korea, Republic of	6	0.6%
15	Denmark	6	0.6%
16	Hungary	5	0.5%
17	Poland	4	0.4%
18	Spain	3	0.3%
19	Cyprus	3	0.3%
20	Argentina	3	0.3%
21	Australia	3	0.3%
22	Belgium	2	0.2%
23	Brazil	2	0.2%
24	Lithuania	2	0.2%
25	Hong Kong	2	0.2%
26	United Kingdom	2	0.2%
27	Sweden	1	0.1%
28	Norway	1	0.1%
29	Israel	1	0.1%
30	Italy	1	0.1%
31	Mongolia	1	0.1%