Year	Millions Of Bricks
1785	463.100
1786	565.600
1787	651.900
1788	629.200
1789	650.700
1790	730.500
1791	778.900
1792	858.400
1793	848.200
1794	673.400
1795	596.100
1796	575.300
1797	517.200
1798	469.000
1799	482.100
1800	608.800
1801	686.600
1802	770.300
1803	818.800
1804	820.600
1805	889.400
1806	882.200
1807	836.400
1808	810.400
1809	826.800
1810	912.500
1811	945.100
1812	925.800
1813	835.100
1814	768.300
1815	778.000
1816	673.000
1817	701.700
1818	952.100
1819	1101.60
1820	949.200
1821	899.200
1822	1019.50
1823	1244.70
1824	1463.20
1825	1948.80
1826	1350.20
1827	1103.30
1828	1078.80
1829	1109.60
1830	1091.30
1831	1125.40
1832	971.900
1833	1011.30
1834	1152.40
1835	1349.30
1836	1606.10
1837	1478.20
1838	1427.00
1839	1568.70
1840	1677.80
1841	1423.80
1842	1271.90
1843	1158.90
1844	1420.70
1845	1820.70
1846	2039.70
1847	2193.80
1848	1461.00
1849	1462.70