NORMS AND TRENDS IN DEPOSITS 47 TABLE 33 respective district ratios in the various years differ so markedly from those for the country as a whole that they may fluctuate widely from their own peculiar levels and increase or decrease from year to year without cross- ing the levels for the country. And yet, different as are the dis- trict levels, the ratios tend to revert to type and systematic- ally to oscillate about their own averages. How closely these os cillations in the various districts agree in extent at a given time and synchronize in direction of change from year to year has already been pointed out. The district ratios of demand deposits to earning assets, their directions and rates of change from year to year, and their positions relative to those for the twelve districts combined, are graphically shown in Chart 8.7 This chart shows that the ratios for the combined districts varied relatively little from year to year. The direction of change was downward from 1919 to 1920, and from 1920 to 1921, the rates, respectively, being 3.36% and 8.13%. From 1922 to 1925, the direction of change was upward, the year-to-year changes following this trend, except for 1923 compared with 1922, when there was a fall of 1.69%. With these changes, those in the respective districts generally agree, the outstanding exceptions being the increase from 1919 to 1920 in Dallas, and the persistent decrease over the period 1920 to 1925 in Philadelphia, and from 1919 to 1923 (except for a slight rise in 1923) in Cleveland. Large declines occur in Minneapolis and San Francisco between 1919 and 1921, and in Atlanta and Dallas between 1920 and 1921. The districts with percentage changes in their ratios most closely corresponding to those for the country as a whole are Boston, New York, Rich- mond, Chicago, and Atlanta; those with percentage changes in "For a description of the basis on which this chart is drawn and of the manner in which it should be interpreted, see page 21 NuMBER OF YEARS, 1919-1025, IN WHaIicH THE DIFFERENT DisTrRICT RA- 110s or Demanp Deposit. TO EARNING ASSETS ARE ABOVE OR Berow THE CORRESPONDING YEARLY RATIOS FOR THE COUNTRY As A WnoLe POSITION RELATIVE TO THE COUNTRY’S YEARLY AVERACES Abhavae Palawe