Control Variables | Travel distance | Number of bus routes | Number of intersections | The distance to the nearest bus stop | Way to travel | ||

Professional & Monthly income & Do you own a car | Travel distance | Correlation | 1.000 | −0.247 | −0.212 | −0.129 | 0.643 |

Significance (2-tailed) | . | 0.000 | 0.000 | 0.000 | 0.000 | ||

df | 0 | 742 | 742 | 742 | 742 | ||

Number of bus routes | Correlation | −0.247 | 1.000 | 0.603 | 0.434 | 0.021 | |

Significance (2-tailed) | 0.000 | . | 0.000 | 0.000 | 0.566 | ||

df | 742 | 0 | 742 | 742 | 742 | ||

Number of intersections | Correlation | −0.212 | 0.603 | 1.000 | 0.229 | −0.003 | |

Significance (2-tailed) | 0.000 | 0.000 | . | 0.000 | 0.933 | ||

df | 742 | 742 | 0 | 742 | 742 | ||

The distance to the nearest bus stop | Correlation | −0.129 | 0.434 | 0.229 | 1.000 | −0.008 | |

Significance (2-tailed) | 0.000 | 0.000 | 0.000 | . | 0.818 | ||

df | 742 | 742 | 742 | 0 | 742 | ||

Way to travel | Correlation | 0.643 | 0.021 | −0.003 | −0.008 | 1.000 | |

Significance (2-tailed) | 0.000 | 0.566 | 0.933 | 0.818 | . | ||

df | 742 | 742 | 742 | 742 | 0 |