Interesting data is also being collected from most reliable sources, giving figures and statistics for the world.

The number of copies which we are preparing for general distribution is limited.

If you will sign the enclosed card, and return it to us, we will take pleasure in extending to you the courtesy of a copy of this analysis free of charge.
When individuals work individually, for themselves, as they please, statistics are only necessary for the onlooker who wants to compare individual effort with individual effort; the individuals who want to make no comparison of their own work with that of others, nor to keep any record of the progress of their work, need keep no statistics; but societies always want to keep a record of their work, and that record must be largely statistical.
It is vain to attack statistics to-day.

Every society publishes statistical sheets.

Every society by publishing them shows that it recognises the value of statistics.