Rank	Countries/Territories	Count	Percent
1	United States	379	40.7%
2	China	304	32.6%
3	Germany	84	9%
4	Japan	33	3.5%
5	France	25	2.7%
6	India	24	2.6%
7	Netherlands	15	1.6%
8	Korea, Republic of	9	1%
9	Canada	7	0.8%
10	United Kingdom	6	0.6%
11	Australia	5	0.5%
12	Singapore	4	0.4%
13	Slovenia	3	0.3%
14	Ireland	3	0.3%
15	Hong Kong	3	0.3%
16	Iran, Islamic Republic of	2	0.2%
17	Iraq	2	0.2%
18	Cyprus	2	0.2%
19	Denmark	2	0.2%
20	Egypt	2	0.2%
21	Mauritius	2	0.2%
22	Mongolia	2	0.2%
23	Morocco	2	0.2%
24	Nepal	2	0.2%
25	Romania	2	0.2%
26	Russia	2	0.2%
27	Moldova, Republic of	1	0.1%
28	South Africa	1	0.1%
29	Switzerland	1	0.1%
30	Bangladesh	1	0.1%
31	Israel	1	0.1%
32	Malaysia	1	0.1%