Research Article

Data-Driven Recovery Potential Analysis and Modeling for Batteries Recovery Operations in Electric Bicycle Industry

Table 3

Sales-output ratio of electric tricycles in 2014-2017 (unit: 10,000 sets).

YearOutput of electric tricyclesSales of electric tricyclesSales-output ratio

2014112289880%
2015116398084.2%
2016115393080.7%
201785080094.1%

Source: www.chyxx.com.