Rank	Countries/Territories	Count	Percent
1	United States	257	32.8%
2	China	164	20.9%
3	Germany	76	9.7%
4	India	48	6.1%
5	France	30	3.8%
6	Japan	28	3.6%
7	Russia	25	3.2%
8	Singapore	19	2.4%
9	Argentina	16	2%
10	Netherlands	14	1.8%
11	Australia	10	1.3%
12	Canada	9	1.1%
13	Mexico	9	1.1%
14	Ireland	8	1%
15	Belarus	7	0.9%
16	Hong Kong	6	0.8%
17	Spain	6	0.8%
18	Brazil	5	0.6%
19	Cyprus	5	0.6%
20	Egypt	4	0.5%
21	Sri Lanka	4	0.5%
22	United Kingdom	4	0.5%
23	Malaysia	3	0.4%
24	Korea, Republic of	3	0.4%
25	Mongolia	2	0.3%
26	Italy	2	0.3%
27	Kenya	2	0.3%
28	Fiji	2	0.3%
29	Belgium	2	0.3%
30	Chile	2	0.3%
31	Indonesia	2	0.3%
32	Romania	2	0.3%
33	Viet Nam	2	0.3%
34	Lithuania	1	0.1%
35	Thailand	1	0.1%
36	Nigeria	1	0.1%
37	Philippines	1	0.1%
38	Qatar	1	0.1%