Rank	Countries/Territories	Count	Percent
1	United States	481	41.9%
2	China	202	17.6%
3	Japan	156	13.6%
4	Germany	101	8.8%
5	Australia	35	3.1%
6	Netherlands	32	2.8%
7	France	28	2.4%
8	India	19	1.7%
9	Romania	15	1.3%
10	Canada	12	1%
11	Ireland	9	0.8%
12	United Kingdom	8	0.7%
13	Korea, Republic of	7	0.6%
14	Hong Kong	6	0.5%
15	Cyprus	5	0.4%
16	Mexico	4	0.3%
17	Russia	4	0.3%
18	Argentina	3	0.3%
19	Bulgaria	2	0.2%
20	Belarus	2	0.2%
21	Egypt	2	0.2%
22	Mongolia	2	0.2%
23	Morocco	1	0.1%
24	Italy	1	0.1%
25	Singapore	1	0.1%
26	Spain	1	0.1%
27	Sweden	1	0.1%
28	Switzerland	1	0.1%
29	Ukraine	1	0.1%
30	Greece	1	0.1%
31	Indonesia	1	0.1%
32	Brazil	1	0.1%
33	Algeria	1	0.1%
34	Bangladesh	1	0.1%