text: <html>
          <head> <meta charset="UTF-8">
          <style>
          table, th, td {
              border: 1px solid black;
              font-size: 10px;
          }
          </style> </head>
          <body>
          <table frame="hsides" rules="groups" width="100%%">
              [html]<thead><tr><tdrowspan="2">No.</td><tdcolspan="2"># Climatechange</td><tdcolspan="2"># Globalwarming</td></tr><tr><td>Hashtag</td><td>Centrality</td><td>Hashtag</td><td>Centrality</td></tr></thead><tbody><tr><td>1</td><td>climate</td><td>0.466</td><td>climate</td><td>0.530</td></tr><tr><td>2</td><td>environment</td><td>0.465</td><td>environment</td><td>0.446</td></tr><tr><td>3</td><td>climateaction</td><td>0.391</td><td>science</td><td>0.319</td></tr><tr><td>4</td><td>sustainability</td><td>0.316</td><td>earth</td><td>0.296</td></tr><tr><td>5</td><td>science</td><td>0.314</td><td>weather</td><td>0.280</td></tr><tr><td>6</td><td>energy</td><td>0.283</td><td>us *</td><td>0.280</td></tr><tr><td>7</td><td>trump</td><td>0.257</td><td>trump</td><td>0.263</td></tr><tr><td>8</td><td>us *</td><td>0.247</td><td>pollution</td><td>0.256</td></tr><tr><td>9</td><td>cop21 *</td><td>0.232</td><td>co2</td><td>0.244</td></tr><tr><td>10</td><td>parisagreement *</td><td>0.232</td><td>green</td><td>0.239</td></tr><tr><td>11</td><td>actonclimate *</td><td>0.225</td><td>tcot *</td><td>0.229</td></tr><tr><td>12</td><td>water</td><td>0.221</td><td>nature</td><td>0.213</td></tr><tr><td>13</td><td>pollution</td><td>0.210</td><td>news</td><td>0.198</td></tr><tr><td>14</td><td>earth</td><td>0.207</td><td>energy</td><td>0.192</td></tr><tr><td>15</td><td>green</td><td>0.200</td><td>climatechangeisreal</td><td>0.187</td></tr><tr><td>16</td><td>climatechangeisreal</td><td>0.195</td><td>obama</td><td>0.181</td></tr><tr><td>17</td><td>renewableenergy *</td><td>0.194</td><td>climateaction</td><td>0.175</td></tr><tr><td>18</td><td>health</td><td>0.193</td><td>algore *</td><td>0.174</td></tr><tr><td>19</td><td>nature</td><td>0.187</td><td>water</td><td>0.171</td></tr><tr><td>20</td><td>renewables</td><td>0.186</td><td>agw *</td><td>0.164</td></tr><tr><td>21</td><td>cleanenergy</td><td>0.176</td><td>carbon</td><td>0.164</td></tr><tr><td>22</td><td>carbon</td><td>0.175</td><td>sustainability</td><td>0.163</td></tr></tbody>
          </table> </body> </html>