Table 1 Number of taxicab driver homicides, average number of licensed cabs and average taxicab driver homicide rate

Cameras

City 1^¶

1

1

382

0.35

City 2^¶

1

1

1

1

1

1422

0.33

City 3

1

1

1

1

2

2092

0.19

City 4

1

1

1

1

1

1

1861

0.22

City 5^†

669

0.00

City 6^¶

1

1

1

1

1353

0.22

City 7^¶

1

1

1

648

0.31

Partitions

City 8

3

2

1

1

1

2

N/A

N/A

N/A

1400

0.60

City 9

2

1685

0.09

City 10

2

5

1

2

2

2

2

1

1

1

6646

0.19

City 11

1

1

1

750

0.27

City 12

2

1

2

1

1

1

1

2169

0.28

City 13

2

1

1

1

3

1

1

1

1650

0.44

Control

City 14

1

1

1

1

1

1548

0.22

City 15

1

1

2

462

0.60

City 16

1

1

1

821

0.28

City 17^†

250

0.00

City 18

332

0.00

City 19

2

1

915

0.23

City 20^†

N/A

N/A

N/A

577

0.00