spm impact investing certify Grameen-Jameel Africa women Data Collection poverty outreach Central America diversity in the workplace Peru progress out of poverty index NWTF Census Change over Time standards of use investment poorest social investor targeting announcement annual report American woman poverty outreach reports poverty likelihoods Fonkoze faqs Nigeria PLC year in review strategy Terrafina sampling KOMIDA crs banco solidario MicroSave Plan International winter ICT moving out of poverty social performance social impact measurement oikocredit sdgs PLAN assessment Nepal measurement training development Finca Peru Kiva segmenting decision-making Fellow DBACD poverty real value SPTF top ten volunteer LAPO global MCS Senegal operations REDCAMIF ppi leadership MIX new platform PUCA India validation spmc mcpi pilot data cost resources Latin America Egypt mobile phones Haiti Cambodia race poverty rates certification partnership best practices research financial inclusion Ecuador Indonesia MISION agriculture Prisma Ethiopia networks social investing PPP poverty lines Asia poverty estimates msdf poverty measurement Catholic Relief Services data analysis Seal of Excellence Bangladesh social enterprise lean data IRIS Mali Terrafina Microfinance poverty lines Grameen Foundation errors impact case study El Salvador double bottom-line metrics Pakistan ASOMI ppi implementation peer learning social performance management poverty assessment ppi standards Updates Caurie Americas sustainable development goals APSFD Planet Rating benchmarking challenges West Africa MFI Kenya Vietnam Unitus SKS ESAF microfinance Microsavings Initiative international Atlas Corps data set SurveyCTO Philippines deployment field social impact