Industries 
Quarrying (Continued). . . . 
Slate............. 
Trap Rock. ...... 
Steam Railways... . 
Freight Service. . 
Passenger Service. . ; 
Telephone and Telegraph... eee] 
Textile............ fie 
Carpetsand Rugs. .......... ..... 
Cotton and Woolen Fabrics . ......... 
Knit Goods............... Cee 
Yarn and Thread.................... 
Woodworking Products. ............... 
Furniture........... eee 
Plywood. . .. : 
Number 
of | 
companies 
"6 
26 
TABLE 1-1 (Continued) 
Length 
of Number 
experi- of 
ence in employees! 
vente | 
Production 
Per cent 
increase 
Per cent 
decrease 
4,114 
,871 
121.5 
4.3 
148,267 
47.0% 
34.0% 
130.85 
Lo.78 
25.8 
1.4 
2.2 
575230 
82.000 
0,047 
[,554 
6,087 
2,686 
2,319 
1,410 
3,852 
662 
(4.3 
Ny 
[7.3 
37-3 
[41.2 
Accident frequency 
Per cent 
‘nerease 
Per cent 
decrease 
34. 1 
28.1 
32.0 
~~. 8 
51.8 
22.3 
[I.0 
36.5 
4.2 
(3.1 
0.4 
25.4 
z 
Fm 
Accident severity 
Per cent 
nerease 
Per cent 
decrease 
33.7° 
14.4% 
63.0% >> 
Zz 
22.1% o 
185.8 
J 
= 
Q 
23.5 € 
2c. 7 
1040.0 
181.0 
122.2 
56.2 
8.7 
= 
pS 
n 
> 
rf 
3) 
= 
[ve 
ke 
: 
O 
= 
* Fatality rate. 
+ Car-miles operated per 1,000,000 miles of track. 
: Passengers carried per car-mile. 
3 Freight train car-miles per man-hour. 
| Freight train ton-miles per man-hour. 
Dagsenger train car-miles per man-hour. 
Passenger {rain passenger-miles per man-hour.