Rank	Countries/Territories	Count	Percent
1	United States	436	37%
2	China	355	30.1%
3	Germany	135	11.5%
4		42	3.6%
5	France	33	2.8%
6	Canada	32	2.7%
7	Korea, Republic of	16	1.4%
8	Japan	15	1.3%
9	Sweden	14	1.2%
10	Singapore	12	1%
11	Ireland	12	1%
12	Cyprus	12	1%
13	Netherlands	11	0.9%
14	Denmark	7	0.6%
15	India	7	0.6%
16	Australia	6	0.5%
17	Belgium	4	0.3%
18	Brazil	4	0.3%
19	Greece	4	0.3%
20	Portugal	3	0.3%
21	Thailand	3	0.3%
22	Turkey	2	0.2%
23	Russia	2	0.2%
24	Norway	2	0.2%
25	Iraq	2	0.2%
26	Italy	1	0.1%
27	Malaysia	1	0.1%
28	Algeria	1	0.1%
29	New Zealand	1	0.1%
30	Rwanda	1	0.1%
31	Taiwan	1	0.1%
32	United Kingdom	1	0.1%