Rank	Countries/Territories	Count	Percent
1	China	641	28.9%
2	United States	634	28.6%
3	Japan	199	9%
4	Canada	129	5.8%
5	Germany	105	4.7%
6	Singapore	51	2.3%
7	Iran, Islamic Republic of	43	1.9%
8	Indonesia	39	1.8%
9	United Kingdom	33	1.5%
10	India	30	1.4%
11	Belgium	25	1.1%
12	Spain	24	1.1%
13	Netherlands	20	0.9%
14	France	19	0.9%
15	Australia	18	0.8%
16	Korea, Republic of	16	0.7%
17	Russia	15	0.7%
18	Italy	12	0.5%
19	Malaysia	10	0.5%
20	Hong Kong	9	0.4%
21	Cyprus	9	0.4%
22	Pakistan	8	0.4%
23	Taiwan	8	0.4%
24	Saudi Arabia	7	0.3%
25	Algeria	7	0.3%
26	Colombia	7	0.3%
27	Mauritius	7	0.3%
28	Ireland	7	0.3%
29	South Africa	6	0.3%
30	Sweden	6	0.3%
31	Thailand	5	0.2%
32	Viet Nam	4	0.2%
33	Puerto Rico	4	0.2%
34	Romania	4	0.2%
35	Mongolia	4	0.2%
36	Iraq	4	0.2%
37	Mexico	4	0.2%
38	Latvia	4	0.2%
39	Denmark	3	0.1%
40	Egypt	3	0.1%
41	Poland	3	0.1%
42	Portugal	3	0.1%
43	Switzerland	3	0.1%
44	New Zealand	2	0.1%
45	Norway	2	0.1%
46	Oman	2	0.1%
47	Czech Republic	2	0.1%
48	Brazil	2	0.1%
49	Bulgaria	2	0.1%
50	Argentina	2	0.1%
51	Moldova, Republic of	2	0.1%
52	Israel	2	0.1%
53	Kazakhstan	1	0%
54	Lebanon	1	0%
55	Luxembourg	1	0%
56	Austria	1	0%
57	Hungary	1	0%
58	Morocco	1	0%
59	Slovenia	1	0%
60	Tunisia	1	0%