Rank	Countries/Territories	Count	Percent
1	United States	441	37.9%
2	China	429	36.8%
3	Germany	85	7.3%
4	France	28	2.4%
5	Italy	22	1.9%
6	India	20	1.7%
7	Japan	15	1.3%
8	Canada	14	1.2%
9	Colombia	13	1.1%
10	Singapore	12	1%
11	Spain	11	0.9%
12	Switzerland	10	0.9%
13	Netherlands	10	0.9%
14	Portugal	8	0.7%
15	Russia	8	0.7%
16	Turkey	5	0.4%
17	Australia	5	0.4%
18	Cyprus	4	0.3%
19	Hong Kong	4	0.3%
20	Hungary	4	0.3%
21	United Kingdom	3	0.3%
22	Pakistan	2	0.2%
23	Philippines	2	0.2%
24	Argentina	2	0.2%
25	Korea, Republic of	2	0.2%
26	Mongolia	2	0.2%
27	Ireland	1	0.1%
28	Malaysia	1	0.1%
29	Belgium	1	0.1%
30	Norway	1	0.1%