Rank	Countries/Territories	Count	Percent
1	United States	563	50%
2	China	181	16.1%
3	Germany	132	11.7%
4	Japan	98	8.7%
5	France	24	2.1%
6	Singapore	15	1.3%
7	India	13	1.2%
8	Cyprus	13	1.2%
9	Canada	13	1.2%
10	Korea, Republic of	11	1%
11	Netherlands	10	0.9%
12	United Kingdom	6	0.5%
13	Brazil	6	0.5%
14	Portugal	5	0.4%
15	Romania	4	0.4%
16	Ukraine	4	0.4%
17	Argentina	4	0.4%
18	Australia	3	0.3%
19	Sweden	3	0.3%
20	Qatar	2	0.2%
21	Philippines	2	0.2%
22	Hong Kong	2	0.2%
23	Estonia	2	0.2%
24	Greece	1	0.1%
25	Mexico	1	0.1%
26	Bulgaria	1	0.1%
27	Chile	1	0.1%
28	Costa Rica	1	0.1%
29	New Zealand	1	0.1%
30	Norway	1	0.1%
31	Slovakia	1	0.1%
32	Switzerland	1	0.1%