Rank	Countries/Territories	Count	Percent
1	China	616	32.1%
2	United States	600	31.2%
3	Japan	271	14.1%
4	Germany	74	3.9%
5	Singapore	56	2.9%
6	Australia	28	1.5%
7	United Kingdom	26	1.4%
8	India	23	1.2%
9	France	19	1%
10	Iran, Islamic Republic of	18	0.9%
11	Netherlands	18	0.9%
12	Spain	16	0.8%
13	Russia	12	0.6%
14	Ireland	11	0.6%
15	Korea, Republic of	10	0.5%
16	Pakistan	10	0.5%
17	Hong Kong	10	0.5%
18	Turkey	10	0.5%
19	Canada	8	0.4%
20	Peru	8	0.4%
21	Sweden	8	0.4%
22	Colombia	7	0.4%
23	Cyprus	7	0.4%
24	Denmark	7	0.4%
25	Indonesia	5	0.3%
26	Norway	5	0.3%
27	Taiwan	5	0.3%
28	Belgium	4	0.2%
29	Georgia	3	0.2%
30	Egypt	3	0.2%
31	Malaysia	3	0.2%
32	Mexico	3	0.2%
33	Italy	2	0.1%
34	New Zealand	2	0.1%
35	Ghana	2	0.1%
36	Serbia	2	0.1%
37	Uganda	2	0.1%
38	Ukraine	1	0.1%
39	Zimbabwe	1	0.1%
40	Iraq	1	0.1%
41	Switzerland	1	0.1%
42	Philippines	1	0.1%
43	Romania	1	0.1%