By 1969 West German cinema attendance at 172. 2 million visits per year was less than a quarter of its 1956 post-war peak.

By 1981, at the peak of its popularity, CP / M ran on 3, 000 different computer models and DRI had $ 5. 4 million in yearly revenues.

By 1901, Peano was at the peak of his mathematical career.

By 1971, Malmö reached 265, 000 inhabitants, but this was the peak which would stand for more than 30 years.

By contrast, the highest peak outside Asia — Aconcagua, in the Andes — is tall.

By 1900, the dock was exporting over 500, 000 tons of coal ; it reached a peak of over three million tons in 1923.

By 1989, home video game sales in the United States had reached $ 5 billion, surpassing the 1982 peak of $ 3 billion during the previous generation.

By the beginning of 1819 the pressure generated by poor economic conditions was at its peak and had enhanced the appeal of political radicalism among the cotton loom weavers of south Lancashire.

By 2002, over 21 million Type 1s had been produced, but by 2003, annual production had dropped to 30, 000 from a peak of 1. 3 million in 1971.

By 1811 it had risen to a peak of around 310 but has fallen steadily since.

By a daring and difficult advance, he surprised and removed a body of the enemy's Aetolian auxiliaries, who were posted upon the Callidromus, the highest peak of the range of Mount Oeta.

By 1890, the industry produced 12, 305 tons of pig iron, and at its peak provided employment to around 300 men.

# Catch and store energy: By developing systems that collect resources at peak abundance, we can use them in times of need.

By late 1998, more than 28, 000 passengers were carried at morning peak times.

By contrast, although the existing telephone network's peak speed for individual connections was limited to 56 kbit / s ( less than one hundredth of Ethernet's speed ), the total bandwidth of that network was estimated at 1 Tbit / s, capable of moving over a hundred thousand times more information in a given timescale.

By the 1920s, it was in more than forty countries and had more than 766, 000 members paying dues at its peak in 1927.

By this time the canal network had shrunk to just 2000 miles ( 3000 kilometres ), half the size it was at its peak in the early 19th century.

By the time World War I broke out in Europe, the city had reached its economic and population peak of over 110, 000 people.

By 1920, the population of Arna had reached a peak of 350, but this number steadily decreased over the following decades.

By 1950, the population had passed its peak of approximately 42, 000.

By 1895, Belle Fourche was shipping 2500 carloads of cattle per month in the peak season, making it the world's largest livestock shipping point.

By September, the Infantry Center was the largest activity on post, reaching a peak of 31, 545 troops.

By timing the delay between the morse signal and the peak / null, then dividing by the known rotational rate of the station, the bearing of the station could be calculated.

By his peak with My Son, the Nut in 1963, however, Sherman had broadened both his subject matter and his choice of parody material and begun to appeal to a larger audience.

By applying this general principle, a great number of complex compounds of osmium, ruthenium, iridium, and rhenium, with triphenylphosphine, triphenylarsine, and triphenylstibine have been obtained in this laboratory during the past few years.

By the conditions accepted in the treaty, the Avars were to take possession of Pannonia and the Lombards were promised military support in Italy should the need arise ; also, for a period of 200 years the Lombards were to maintain the right to reclaim their former territories if the plan to conquer Italy failed, thus leaving Alboin with an alternative open.

By the early 5th century Britain had been Roman for over three hundred and fifty years.

By the age of 64 after forty years imprisonment ` Abdu ’ l-Bahá was freed by the Young Turks and he and his family began to live in relative safety.

By lowering the activation energy, the enzyme speeds up that reaction by a rate of 10 < sup > 11 </ sup > or more: a reaction that would normally take over 3, 000 years to complete spontaneously might take less than a second with an enzyme.

By his advice Benedict became a hermit and for three years, unknown to men, lived in this cave above the lake.

" By 1928, Fuller was living in Greenwich Village and spending much of his time at the popular café Romany Marie's, where he had spent an evening in conversation with Marie and Eugene O ' Neill several years earlier.

By then Jacob had become over 100 years old.

By the time Esther was written, the foreign power visible on the horizon as a future threat to Judah was the Macedonians of Alexander the Great, who defeated the Persian empire about 150 years after the time of the story of Esther ; the Septuagint version noticeably calls Haman a " bully " ( βουγαῖον ) where the Hebrew text describes him as an Agagite.

By managing the European and African populations as one-by strategic exports from Europe combined with in-situ transfers, gene-loss is reduced to 0. 72 % every 100 years with both populations remaining stable.

By imposing, retrospectively, his own perceptions of mobile warfare upon the shallow concept of blitzkrieg, he " created a theoretical imbroglio that has taken 40 years to unravel.

By the last years of the 19th century, The British Museum's collections had increased so much that the Museum building was no longer big enough for them.

By the time the inquiry had retired to write up its findings, it had interviewed over 900 witnesses, over seven years, making it the biggest investigation in British legal history.

By 1935, the only significant independent nation that did not possess a central bank was Brazil, which subsequently developed a precursor thereto in 1945 and the present central bank twenty years later.

By the time of the Tang Dynasty five-hundred years after Buddhisms arrival into China, it had transformed into a thoroughly Chinese religious philosophy dominated by the school of Zen Buddhism.

By the time Confucius was 50 years old, the Ji family had consolidated their power in the Lu state over the ruling ducal house.

By 1982, the perceived passivity of the FARC, together with the relative success of the government's efforts against the M-19 and ELN, enabled the administration of the Liberal Party's Julio César Turbay ( 1978 – 1982 ) to lift a state-of-siege decree that had been in effect, on and off, for most of the previous 30 years.

By 14 he had already written a short adventure novel called The Black Diamonds which was lost for years until published in 2002.

By the 1990s Conservative Judaism continued to flourish, yet dichotomies of practice and belief, which had been present for years, began to formulate.

By 40 million years ago, the first clearly identifiable member of the dog family, Canidae, had arisen.

By the time he stepped down in 1988 he had completed 13 years at the production helm.

By the early 940s Constantine was an old man, perhaps more than 70 years of age.

By 1976 the cost of the cheapest 4-function pocket calculator had dropped to a few dollars, about one 20th of the cost five years earlier.

By the time the anti-popes were all deposed and the new Pope, Martin V, was elected, two years had passed since Gregory XII's abdication, and Gregory was already dead.

By contrast, Unitarian membership more than tripled in the same fifteen years.