Renault Fluence Z.E. of the car in Estonia. In France prices start from before the applicable €5,000 government incentive that is available for purchases through 2012. The monthly fee for the switchable-battery service start from €82 including VAT. Since 2010, a total of 727 Fluence Z.E.s have been registered in France through October 2014. Orders for the Renault Fluence ZE began in July 2011 starting at NIS 123,000 (, ), a price slightly higher than gasoline-powered car of similar size. Better Place offered five service packages in Israel. The service plans were priced according to annual mileage and also include installation and maintenance
Latitude of the Gulf Stream and the Gulf Stream north wall index analysis was then used to find the pattern of variation common to the six longitudes. This is preferable to simple averaging of the six latitude estimates which would emphasise the eastern longitudes where the north-south movements are largest, and possibly obscure smaller but coherent north-south shifts further west. Correlation coefficients are calculated between the six time-series and the principal components are the eigenvectors of the resulting correlation matrix. (Empirical orthogonal function analysis proceeds instead from the variance-covariance matrix which again is biased to the eastern longitudes.) Each principal component is calculated as a weighted average of the standardised latitude series