Rank	Countries/Territories	Count	Percent
1	United States	227	26.2%
2	China	224	25.8%
3	Japan	133	15.3%
4	India	96	11.1%
5	Germany	73	8.4%
6	Spain	26	3%
7	Singapore	16	1.8%
8	Korea, Republic of	13	1.5%
9	France	8	0.9%
10	Netherlands	8	0.9%
11	Iran, Islamic Republic of	7	0.8%
12	Brazil	5	0.6%
13	United Kingdom	5	0.6%
14	Portugal	3	0.3%
15	Cyprus	3	0.3%
16	Costa Rica	2	0.2%
17	Australia	2	0.2%
18	Hong Kong	2	0.2%
19	Russia	2	0.2%
20	Morocco	2	0.2%
21	Mauritius	2	0.2%
22	Mongolia	1	0.1%
23	Saudi Arabia	1	0.1%
24	Turkey	1	0.1%
25	Italy	1	0.1%
26	Lebanon	1	0.1%
27	Luxembourg	1	0.1%
28	Algeria	1	0.1%
29	Canada	1	0.1%