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25.274947 108.694970 1950:03 25.375644 109.155483 1950:04 25.476341 109.911526 1950:05 25.375644 110.311202 1950:06 25.274947 110.735174 1950:07 25.174250 111.230747 1950:08 25.073553 111.642198 1950:09 25.073553 111.865784 1950:10 25.073553 112.388904 1950:11 25.073553 112.507867 1950:12 25.174250 112.956691 1951:01 25.174250 113.477954 1951:02 25.274947 113.793866 1951:03 25.375644 114.271852 1951:04 25.375644 114.414106 1951:05 25.476341 114.714937 1951:06 25.577038 115.246735 1951:07 25.778432 115.621305 1951:08 25.879129 116.137597 1951:09 25.979826 116.964948 1951:10 26.181220 117.784896 1951:11 26.181220 118.717302 1951:12 26.281917 119.377179 1952:01 26.382614 119.891114 1952:02 26.483311 120.308311 1952:03 26.584008 120.580415 1952:04 26.584008 120.629377 1952:05 26.684705 121.126614 1952:06 26.886099 121.761022 1952:07 26.886099 121.924695 1952:08 26.986796 122.332895 1952:09 27.087493 122.969798 1952:10 27.188190 123.388190 1952:11 27.389584 123.824272 1952:12 27.490281 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