The Efficiency of Economic Performance, Electricity Consumption, and Environmental Pollutants in Taiwan

Table 5

Motor vehicle efficiency in counties and cities of Taiwan from 2012 to 2015.

Motor vehicle
DMU	2012	2013	2014	2015
New Taipei City	0.5610	0.5576	0.5563	0.5535
Taipei City	1	1	1	1
Taoyuan City	0.7954	0.7811	0.7759	0.7609
Taichung City	0.6809	0.6755	0.6640	0.6542
Tainan City	0.6901	0.7083	0.6974	0.6949
Kaohsiung City	0.5963	0.6143	0.6156	0.6127
Yilan County	0.9602	0.9530	0.9365	0.9359
Hsinchu County	0.9584	0.9424	0.9330	0.9222
Miaoli County	0.8804	0.8748	0.8673	0.8708
Changhua County	0.7211	0.7271	0.7215	0.7187
Nantou County	0.8385	0.8425	0.8417	0.8426
Yunlin County	0.7965	0.8094	0.8045	0.8051
Chiayi County	0.8267	0.8368	0.8312	0.8342
Pingtung County	0.6503	0.6587	0.6652	0.6622
Taitung County	1	1	1	1
Hualien County	0.9281	0.9189	0.9424	0.9599
Keelung City	1	1	1	1
Hsinchu City	1	1	1	1
Chiayi City	1	1	1	1
Average value	0.8360	0.8369	0.8343	0.8330
Standard deviation	0.1460	0.1421	0.1430	0.1454