Download world development indicators 2007.pdf

World Bank's World Development Indicators The ranking on each area is the simple average of the percentile rankings on its component indicators. Data listed for are as of June Skip to content. Author : World Bank. Data Themes. Access Data. Explore data Query database. Bulk Downloads. Excel download CSV download. API Documentation. User Guide. Featured Stories The feature stories highlight key development data issues. Give a name to your custom indicator and click on Add.

To have "not available" values in the database treated as zero within your formula, use the NA function. This page is in.

World Development Indicators. Database Available. Country Available. All Countries Aggregates. Select all Unselect all Invert selection.

Filter Hierarchy. Showing - of. Sort Remove all. Create Custom Group. Additional Options Metadata Optional. Display Country List. Clear Add. Select region Mapping purpose. Select income Mapping purpose. Series Available. Create Custom Indicator. Display Series List. Clr Add Validate. Aggregation Rule Defines the methodologies to be used when deriving custom aggregates. Learn More » Define Aggregation Rule.

Apply Same rule for all indicators Set rule for each indicator. After the formula is complete, you can verify its syntax by clicking the Validate button. Later if you wish to see or change the formula for an indicator you have created, from the right side current selection panel click the Edit.

Use the DEL key to delete the last entry and step backwards to edit the formula. Click the Clear button to erase the custom indicator formula. Note: Validation will verify a formula for proper syntax only. Derived indicators may yield inappropriate results and caution should be observed. You can remove the customized indicators by clicking on the Delete button in the current selection panel in right side. The Aggregation Rules function defines the methodologies to be used when deriving custom aggregates.

These rules apply only to custom country groups you have created. They do not apply to official groups presented in your selected database. For each selected series, choose your Aggregation Rule and Weight Indicator if needed from the corresponding drop-down boxes.

Check the Apply to all box if you wish to use the same methodology for all selected series. Aggregation Rules include: 1. Max: Aggregates are set to the highest available value for each time period. Mean: Aggregates are calculated as the average of available data for each time period. Mean Aggregates are calculated as the average of available data for each time period. Values are not shown if more than one third of the observations in the series are missing. Median: Aggregates are calculated as the median of available data for each time period.

Median Aggregates are calculated as the median of available data for each time period. Values are not computed if more than a third of the observations in the series are missing. Min: Aggregates are set to the lowest available value for each time period.

Sum: Aggregates are calculated as the sum of available data for each time period. Sum Aggregates are calculated as the sum of available data for each time period. Sums are not shown if more than one third of the observations in the series are missing. Weighted Mean: Aggregates are calculated as weighted averages of available data for each time period.

Weighted Mean Aggregates are calculated as weighted averages of available data for each time period. No aggregate is shown if missing data account for more than one third of the observations in the series.

Weighted Mean 66POP: Aggregates are calculated as weighted averages of available data for each time period. No aggregate is shown if countries with missing data represent more than one third of the total population of your custom group. Note 1: In none of the above methodologies are missing values imputed.

Therefore, aggregates for groups of economies should be treated as approximations of unknown totals or average values. Note 2: Aggregation results apply only to your custom-defined groups and do not reflect official World Bank aggregates based on regional and income classification of economies.

Results may be inappropriate e. Time Available. Annual Quarterly Monthly Weekly Daily. Create Time Function. Span From To.