Rank	Countries/Territories	Count	Percent
1	China	280	36.7%
2	United States	258	33.9%
3	Germany	70	9.2%
4	France	39	5.1%
5	Japan	31	4.1%
6	Korea, Republic of	16	2.1%
7	Switzerland	15	2%
8	Ukraine	8	1%
9	Netherlands	7	0.9%
10	Indonesia	6	0.8%
11	Singapore	5	0.7%
12	Australia	4	0.5%
13	Belgium	3	0.4%
14	Canada	2	0.3%
15	Bangladesh	2	0.3%
16	Cyprus	2	0.3%
17	Slovakia	2	0.3%
18	Malaysia	2	0.3%
19	India	2	0.3%
20	Taiwan	2	0.3%
21	United Kingdom	1	0.1%
22	Sweden	1	0.1%
23	New Zealand	1	0.1%
24	Norway	1	0.1%
25	Egypt	1	0.1%
26	Hong Kong	1	0.1%