# Exploring the Role of Attitudinal Factors in Electric Vehicle Timeshare Rentals Adoption
## 3 Data
\begin{table}
\begin{tabular}{l c c c} \hline \hline
**Latent Variables** & **Observation Variables** & **Definition** & **Mean** & **Std.** \\ \hline \multirow{4}{*}{\(\eta_{AC}\)} & AC1 & The safety of EVTR is good. & 3.04 & 1.19 \\  & AC2 & The comfort of EVTR is good. & 2.97 & 1.56 \\  & AC3 & Traveling with a shared EVs is easy and convenient. & 2.98 & 1.14 \\  & AQ1 & The accessibility of using EVTR to travel is higher. & 3.07 & 1.63 \\ \multirow{4}{*}{\(\eta_{AQ}\)} & AQ2 & The convenience of EVTR is good. & 3.11 & 0.82 \\  & AQ3 & Using EVTR to travel is fast and saves time. & 3.06 & 1.33 \\  & AW1 & EVTR is environmentally friendly. & 3.97 & 1.78 \\ \multirow{4}{*}{\(\eta_{AW}\)} & AW2 & The economic cost of using EVTR to travel is lower. & 3.00 & 1.15 \\  & AW3 & EVTR is conducive to sustainable development. & 3.93 & 1.41 \\  & AD1 & EVTR can satisfy my travel needs. & 3.04 & 1.64 \\ \multirow{4}{*}{\(\eta_{AD}\)} & AD2 & I am satisfied with the travel service of EVTR. & 3.02 & 1.78 \\  & AD3 & EVTR is better than other traffic modes. & 3.03 & 1.13 \\  & BS1 & There are fewer EVTR stations around the origin. & 3.91 & 1.68 \\ \multirow{4}{*}{\(\eta_{BS}\)} & BS2 & There are fewer EVTR stations around the destination. & 3.91 & 0.88 \\  & BS3 & There are fewer shared EVs available at the station. & 3.05 & 0.80 \\  & BU1 & It is inconvenient to deal with EVTR traffic violations. & 3.03 & 0.93 \\ \multirow{4}{*}{\(\eta_{BU}\)} & BU2 & EVTR is too expensive to use. & 3.05 & 1.32 \\  & BU3 & It is inconvenient to rent or return shared vehicles. & 3.13 & 1.29 \\ \multirow{4}{*}{\(\eta_{BV}\)} & BV1 & The endurance mileage of EVs is too small to meet the travel needs. & 3.04 & 0.85 \\  & BV2 & The type of vehicle available for EVTR is too single. & 3.10 & 0.92 \\  & BV3 & The driving performance of shared EVs is poor. & 3.01 & 1.04 \\  & BII & I’m not good at driving because of my poor driving skills. & 3.05 & 1.44 \\ \multirow{4}{*}{\(\eta_{BI}\)} & B2 & My economic conditions cannot afford to use EVTR. & 2.99 & 1.39 \\  & BI3 & My travel environment is not suitable for EVTR. & 3.05 & 1.27 \\  & BI4 & My physical condition is not suitable for driving a car. & 2.83 & 1.18 \\ \multirow{4}{*}{\(\eta_{CI}\)} & CI1 & My friends think that I should use EVTR to travel. & 3.02 & 1.48 \\  & CI2 & My friends often use EVTR to travel. & 3.10 & 0.97 \\ \multirow{4}{*}{\(\eta_{SN}\)} & CI3 & I will use EVTR to travel because my friends use it. & 3.03 & 1.03 \\  & SN1 & Society advocates sharing travel and green travel. & 2.99 & 1.23 \\ \multirow{4}{*}{\(\eta_{SN}\)} & SN2 & I’m willing to use EVTR to travel often. & 2.96 & 1.18 \\  & SN3 & I will encourage friends to use EVTR. & 3.00 & 1.10 \\ \multirow{4}{*}{\(\eta_{SN}\)} & SN4 & I am willing to transition from other traffic modes to EVTR. & 3.81 & 1.40 \\ \hline \hline \end{tabular}
\end{table} 
Table 2: Statistics of latent variables of respondents. \begin{table}
\begin{tabular}{l c c c c c c} \hline \hline
**Socioeconomic Characteristics** & \multicolumn{2}{c}{**Valid Sample (N = 619)**} & \multicolumn{2}{c}{**EVS User (N = 188)**} & \multicolumn{2}{c}{**Non-EVS User (N = 431)**} \\  & **Mean** & **Std.** & **Mean** & **Std.** & **Mean** & **Std.** \\ \hline Age (year) & 3.15 & 0.29 & 3.14 & 0.28 & 3.15 & 0.09 \\ Gender (female-1) & 1.47 & 0.09 & 1.47 & 0.14 & 1.47 & 0.11 \\ Education (college or higher = 1) & 3.05 & 0.26 & 3.01 & 0.16 & 3.06 & 0.19 \\ Individual income (1000 USD/year) & 3.33 & 0.21 & 3.35 & 0.29 & 3.32 & 0.21 \\ Marriage (yes = 1) & 0.90 & 0.05 & 0.94 & 0.08 & 0.88 & 0.08 \\ Child (yes = 1) & 0.70 & 0.06 & 0.72 & 0.07 & 0.70 & 0.02 \\ Automobile available (yes = 1) & 0.32 & 0.02 & 0.39 & 0.03 & 0.29 & 0.02 \\ EVTR Station density (low = 1) & 2.33 & 0.18 & 3.80 & 0.25 & 1.69 & 0.12 \\ EVTR fleet size (low = 1) & 2.31 & 0.17 & 3.65 & 0.28 & 1.73 & 0.13 \\ Familiarity with EVTR (low = 1) & 2.72 & 0.24 & 4.02 & 0.31 & 2.16 & 0.15 \\ \hline \hline \end{tabular}
\end{table} 
Table 3: Statistics of socioeconomic characteristics of respondents.