In 1889 there was another great disturbance in the economic field, which was prolonged till 1892. During these years there was a new increase of crime; in Austria, for example, the average number of convictions was 29,483 in 1890–1894, as against 28,834 for the five years preceding. In England we see the same phenomenon, and in Prussia as well. Dr. Müller calls attention to the marked fall in the price of grain in 1892, and sees in it a proof that prices have no longer any great influence. Since 1892 there has been a new period of prosperity, and at the same time a constant diminution of crimes against property. Dr. Müller reminds us that preceding moralistic statisticians have brought out the fact that crimes against persons increase when the price of grain falls, and vice versa, as is distinctly seen in the tables for the years 1854–1860. But there is a change during the ten years following. In 1867–1868 the price of grain was high, but crimes against persons and the public order rose also. Crimes against persons decreased in the years of war, 1866 and 1870, just as crimes against property did. Since 1871 crimes against persons have in general diminished, principally because of favorable economic conditions. (The diminution of crimes against morals is chiefly due to a modification of the law, which prescribed that a case could not be prosecuted except upon complaint. The increase after 1876 was caused by a revocation of this requirement.) The crimes in question increased anew considerably after the crisis of 1874. Here is an important exception, then, to the rule that the earlier statisticians laid down, namely that crimes against persons decrease when economic conditions grow worse. II. Crimes against Persons. a. 1854–1878. New Cases to 100,000 Inhabitants.