Rank	Countries/Territories	Count	Percent
1	United States	600	34.3%
2	China	507	29%
3	Japan	242	13.8%
4	Germany	136	7.8%
5	Singapore	41	2.3%
6	France	39	2.2%
7	Canada	33	1.9%
8	Netherlands	15	0.9%
9	Turkey	12	0.7%
10	Australia	12	0.7%
11	Norway	11	0.6%
12	Cyprus	10	0.6%
13	Greece	10	0.6%
14	Hong Kong	10	0.6%
15	United Kingdom	8	0.5%
16	Taiwan	7	0.4%
17	South Africa	7	0.4%
18	India	5	0.3%
19	Denmark	5	0.3%
20	Ireland	4	0.2%
21	New Zealand	4	0.2%
22	Russia	3	0.2%
23	Sweden	3	0.2%
24	Belgium	3	0.2%
25	Algeria	3	0.2%
26	Brazil	2	0.1%
27	Italy	2	0.1%
28	Myanmar	2	0.1%
29	Spain	2	0.1%
30	Portugal	2	0.1%
31	Korea, Republic of	2	0.1%
32	Malaysia	2	0.1%
33	Mongolia	1	0.1%
34	Serbia	1	0.1%
35	Ukraine	1	0.1%
36	Indonesia	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	Argentina	1	0.1%
39	Egypt	1	0.1%