Rank	Countries/Territories	Count	Percent
1	United States	236	34.9%
2	China	163	24.1%
3	Germany	81	12%
4	Japan	43	6.4%
5	Singapore	22	3.3%
6	Korea, Republic of	19	2.8%
7	Netherlands	16	2.4%
8	Turkey	12	1.8%
9	South Africa	11	1.6%
10	France	11	1.6%
11	Australia	8	1.2%
12	Canada	4	0.6%
13	Hong Kong	4	0.6%
14	Spain	4	0.6%
15	Pakistan	4	0.6%
16	Cyprus	3	0.4%
17	Chile	3	0.4%
18	Bangladesh	3	0.4%
19	Nepal	3	0.4%
20	Lebanon	3	0.4%
21	Ireland	3	0.4%
22	Italy	2	0.3%
23	Latvia	2	0.3%
24	Philippines	2	0.3%
25	Russia	2	0.3%
26	Norway	2	0.3%
27	Sweden	2	0.3%
28	Ukraine	2	0.3%
29	United Kingdom	2	0.3%
30	Thailand	1	0.1%
31	Mongolia	1	0.1%
32	Brazil	1	0.1%
33	India	1	0.1%