Commodity200520062007200820092010
Artists'/students'/signboard painters' colours in sets$961$4,994$1,485$6,206$20$1,380
Artists'/students'/signboard painters' colours, modifying tints, amusement ...$2,699$1,115$6,570$10,137$8,616$1,774
Total$3,660$6,109$8,055$16,343$8,636$3,154