language: a a a contrast: a++ a+ a font: the water supply and sewerage joint stock company of the częstochowa district main page environmental performance indicators concluding remarks environmental management system eco-innovations examples results about us contact about us "water is all people's heritage...
used to compile the ranking. for more information about these indicators, consult our methodology . want to share your thoughts on this data or the rest of this year's rankings?...
maintenance contract that places the maintenance responsibility of your equipment with our experienced technicians. preventive maintenance . all services are performed as per the factory specifications. . trained technicians maintain and inspect your equipments. . written reports provide additional indicators...
definition of population, which counts all residents regardless of legal status or citizenship--except for refugees not permanently settled in the country of asylum, who are generally considered part of the population of the country of origin. more info â" data source: world bank, world development indicators...
yemen zambia zimbabwe income distribution percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles. percentage shares by quintile may not sum to because of rounding. more info â" data source: world bank, world development indicators...