Rank	Countries/Territories	Count	Percent
1	United States	429	41.9%
2	China	249	24.3%
3	Germany	116	11.3%
4	Japan	41	4%
5	India	26	2.5%
6	United Kingdom	22	2.1%
7	Ireland	15	1.5%
8	Netherlands	13	1.3%
9	Australia	11	1.1%
10	Canada	10	1%
11	France	10	1%
12	Korea, Republic of	8	0.8%
13	Brazil	7	0.7%
14	Cyprus	7	0.7%
15	Singapore	7	0.7%
16	Ukraine	7	0.7%
17	Thailand	7	0.7%
18	Russia	6	0.6%
19	Sweden	5	0.5%
20	Hong Kong	5	0.5%
21	Egypt	3	0.3%
22	Spain	3	0.3%
23	Pakistan	2	0.2%
24	Switzerland	2	0.2%
25	Taiwan	2	0.2%
26	Italy	2	0.2%
27	Denmark	2	0.2%
28	Colombia	2	0.2%
29	Belgium	2	0.2%
30	Finland	1	0.1%
31	Turkey	1	0.1%
32	Portugal	1	0.1%
33	Romania	1	0.1%