Rank	Countries/Territories	Count	Percent
1	United States	440	33.3%
2	China	417	31.5%
3	Germany	91	6.9%
4	Japan	78	5.9%
5	India	67	5.1%
6	Korea, Republic of	39	3%
7	Netherlands	31	2.3%
8	Italy	28	2.1%
9	Australia	14	1.1%
10	Singapore	14	1.1%
11	United Kingdom	10	0.8%
12	Russia	9	0.7%
13	Romania	8	0.6%
14	Cyprus	8	0.6%
15	Ecuador	7	0.5%
16	Brazil	6	0.5%
17	Spain	6	0.5%
18	Portugal	5	0.4%
19	Canada	5	0.4%
20	Ireland	5	0.4%
21	France	4	0.3%
22	Belgium	4	0.3%
23	Egypt	3	0.2%
24	Israel	3	0.2%
25	Greece	2	0.2%
26	Hong Kong	2	0.2%
27	Argentina	2	0.2%
28	Finland	2	0.2%
29	Nigeria	2	0.2%
30	Sweden	2	0.2%
31	Tanzania, United Republic of	2	0.2%
32	Ukraine	2	0.2%
33	Turkey	1	0.1%
34	Pakistan	1	0.1%
35	Qatar	1	0.1%
36	Ethiopia	1	0.1%