Rank	Countries/Territories	Count	Percent
1	United States	215	30.6%
2	China	191	27.2%
3	Germany	71	10.1%
4	Japan	54	7.7%
5	France	33	4.7%
6	India	21	3%
7	Netherlands	11	1.6%
8	Singapore	10	1.4%
9	Canada	10	1.4%
10	Israel	8	1.1%
11	Puerto Rico	7	1%
12	Korea, Republic of	7	1%
13	Malaysia	6	0.9%
14	Brazil	6	0.9%
15	Spain	6	0.9%
16	United Kingdom	6	0.9%
17	Italy	4	0.6%
18	Ireland	4	0.6%
19	Indonesia	3	0.4%
20	Iran, Islamic Republic of	3	0.4%
21	Belgium	3	0.4%
22	Cyprus	3	0.4%
23	Egypt	3	0.4%
24	Ukraine	3	0.4%
25	Uganda	2	0.3%
26	Qatar	2	0.3%
27	Sweden	2	0.3%
28	Hungary	2	0.3%
29	Mexico	2	0.3%
30	Mongolia	2	0.3%
31	Denmark	1	0.1%
32	Taiwan	1	0.1%
33	Thailand	1	0.1%