Arrests increased again last week after the police slowdown that followed the assassination of two officers Dec. 20. But they were still far below usual levels.

Level for the same week one year earlier

6,910

32,049

4,690

2,401

1,820

12,365

New Year’s week

2,287

Last week

Christmas week

2,128

Arrests

Tickets

Criminal summonses remain at less than half their usual level. These tickets for the most minor crimes have not come back as much as other enforcement categories.

Level for the same week one year earlier

14,367

14,399

3,283

5,331

1,484

5,550

587

1,191

300

1,241

749

347

Criminal summonses

Parking tickets

Moving violations

Crime continues to be way down from last year, even as police cut enforcement in two waves: First after the grand jury decision on Dec. 3 not to indict in the death of Eric Garner and ensuing protests, and then more drastically after the officers’ deaths.

Change from year earlier

Major crime

Week ending:

Avg., Jan. to Oct.

Nov. 2

Nov. 9

Nov. 16

Nov. 23

Nov. 30

Dec. 7

Dec. 14

Dec. 21

Dec. 28

Jan. 4

Jan. 11

Jan. 18

0%

–20

Arrests

0

–20

–40

From 5,370 arrests to 1,820

–60

Summonses

0

–20

–40

–60

Down from 29,434 to 2,287

–80

The slowdown was citywide, with a decline in every precinct. In some, no tickets were written. But in the Bronx, the declines were less drastic.

Number of parking, traffic and criminal summonses issued during New Year’s week, by precinct

250

750

100

BRONX

MANHATTAN

Last year

QUEENS

BROOKLYN

STATEN ISLAND

Melrose

This year

Jackson Heights

Brooklyn Heights

Park Slope

North Shore