Rank	Countries/Territories	Count	Percent
1	China	267	35.9%
2	United States	263	35.4%
3	Germany	80	10.8%
4	Canada	22	3%
5	Japan	19	2.6%
6	France	13	1.7%
7	Singapore	9	1.2%
8	India	8	1.1%
9	Ireland	7	0.9%
10	Australia	7	0.9%
11	Israel	6	0.8%
12	United Kingdom	6	0.8%
13	Netherlands	4	0.5%
14	Cyprus	4	0.5%
15	Cambodia	3	0.4%
16	Bangladesh	2	0.3%
17	Iran, Islamic Republic of	2	0.3%
18	Nigeria	2	0.3%
19	Oman	2	0.3%
20	Slovakia	2	0.3%
21	South Africa	2	0.3%
22	Uzbekistan	2	0.3%
23	Spain	1	0.1%
24	Switzerland	1	0.1%
25	Philippines	1	0.1%
26	Qatar	1	0.1%
27	Norway	1	0.1%
28	Indonesia	1	0.1%
29	Italy	1	0.1%
30	Malaysia	1	0.1%
31	Brazil	1	0.1%
32	Algeria	1	0.1%
33	Argentina	1	0.1%